Cool games on the day of the chemist. Scenario of a corporate party "Let's compliment each other." Initiation into chemists

Chemist's Day is a professional holiday for all workers in the chemical industry. It was officially installed on May 10, 1965 by a decree of the Presidium of the Supreme Soviet of the USSR. The first who began to celebrate this holiday were teachers and students, in a word, chemists of Moscow State University. After this tradition was adopted by other universities. Celebrated Chemist's Day in Russia, Belarus and Ukraine in last Sunday in May... But different chemistry departments in these countries celebrate Chemist's Day on more than one day. For example, in St. Petersburg it is celebrated on the 1st Saturday of April, in Kharkov - on the last Sunday in April, Donetsk celebrates on the last Friday of May, Moscow - the second weekend in May, Minsk - 3-4 May weekend. The rest of the cities celebrate this day on other dates in May. One of the official dates of the chemist's day in 2019 - May 26... Chemist's Day in Ukraine in 2019 will also be celebrated 26 of May.

Chemist's Day Scenario

Chemists have a tradition of celebrating the Day of the Chemist under the sign of the chemical element of Mendeleev's Periodic Table. For each holiday, one chemical element is played out. This tradition is at the heart of all Chemist's Day scenarios. In settlements and cities that were formed as a result of the construction of a chemical enterprise, the Chemist's Day is timed to coincide with the City Day holiday.

In our country, this traditional holiday of Lomonosov and Mendeleev is celebrated cheerfully and noisily. This holiday Chemist's Day is not only one of the most famous, but also traditional holidays of the year, and the modern generation not only honors and preserves its traditions, but also successfully multiplies them. As mentioned above, this festival is held every year under the symbol of a new element. The first holiday was assigned the first element from the periodic table - hydrogen, subsequent years - each of the elements in turn.

Holiday Chemist Day unites graduates of all generations, and graduate students, and students, and, of course, teachers. Chemical industry graduates are in great demand in many industries of the modern world. They are irreplaceable in science, business and industry. Therefore, the Day of the Chemist is always celebrated cheerfully and brightly.

For a successful and cheerful holiday, the scenario of the Chemist's Day will be useful. On this holiday, various competitions, concerts and performances can be held. There are also many poems dedicated to the Day of the Chemist, which can be inserted into the script of the concert on the Day of the Chemist.

Happy chemist day

Congratulations on the Day of the Chemist can be both in prose and in poetry. Let's give an example of one of the congratulations on the day of the chemist in verse:

С2Н5ОН - you are our beloved friend!
With you we will be together
To meet the Chemist's Day.
And on this day everything will go smoothly
And the experiments will be easy
And the mystery will open
And in life we are all lucky!

***
And on this day we will be happy
Congratulate everyone on Chemist's Day.
Without fabric, paint and lipstick
Women would not expect success for all.
And let not every holiday remember
He is dear to us, like a day of victories
And loud words, after all, we do not need
Happy Chemist's Day! Success awaits you.

There are a lot of scenarios for the holiday of the Day of the Chemist. It can include entertaining contests and riddles for a festive evening. Here are some riddles that will go off with a bang:

Ready to please all of us
He who is coal and diamond
And sits in pencils
The way it is still graphite.
Our smart people will understand
Let's say together: ...
(carbon)

A log is burning in it, gas,
Carbon or diamond?
What do we breathe?
Maybe kvass?
No! Certainly not kvass!
Without what nature will freeze?
That's all right! Without:…
(oxygen)

The main gas in the air
He will surround us everywhere.
Everything around is fading away.
Without him - he is the best friend
He lives in our cells
An important element ...
(nitrogen)

Competitions for Chemist's Day can be very diverse: from "brainstorming", when they ask thematic questions, and who will answer the most, he won, to competitions "who will pull up the most." In the scenario of the Day of the Chemist, you can also include a themed game "collecting molecules" (collect as many tennis balls as possible with your eyes closed).

You can also organize a charming chemical show using different chemical elements, for example, the interaction of sodium nitrite with hydrochloric acid and water. It will be unusual and mesmerizing. And at the end of the holiday, you can present all those present with small memorable gifts that will remind you of this holiday for a long time.

Happy holiday, dear chemists! Congratulations from the bottom of our hearts!

Timiryazevskaya secondary school

Chemistry teacher: Aubakirov Askar Umurbekovich

2015 year

The script for "initiation into chemists"

The course and content of the event:

Music sounds, 2 presenters come out (Tamasha and Kristina).

1 presenter : There is nothing else in nature

Neither here nor there in the cosmic depths.

Everything - from small grains of sand - to planets

It consists of single elements.

2 presenter : As a formula, as a work schedule,

The structure of the Mendeleev system is strict,

A living world is going on around you,

Enter it, inhale, touch it with your hands.

1 presenter : Good evening, dear friends!

2 presenter : We are glad to welcome you at the festival-competition - "Dedication to chemists".

1 presenter : Participants of today's competition will have to reveal all their abilities to us.

2 presenter : And you will, of course, evaluate the abilities and skills of the contestants - dear spectators and a strict, fair jury, which we will now present to you(jury grade 11).

1 presenter : And now it's the turn to get to know our contestants. Let's welcome them. Meet smart, handsome, charming and resourceful members.(Teams of the 8th grade go up to the stage).

2 leading. Before we start the evening, let's take another look at the rules of survival in a chemical laboratory:

1 presenter : if you have something liquid in your hands do not spill, do not spill powdery, do not let out the gaseous

2 leading. if turned on - turn off, if opened - cork, if disassembled - assemble, if you cannot assemble, call a craftsman

1 presenter : if not disassembled, do not try to collect

2 leading. if you don’t know how it works, don’t touch

1 presenter if this does not concern you, do not interfere

2 leading. if you can't understand something, scratch your head

1 presenter if you have something exploded, check if you are still alive

2 leading. if you have not learned these rules, do not enter the cabinet

1 presenter So we start ...

2nd leader. Chemistry is the science of substances and their transformations, so extraordinary that they seem like miracles to the uninitiated.

1st presenter. The secret of her magic is knowledge of chemical craft.

2nd leader. Teams of 8 classes participate in the competition. I give them the floor to greet.

(Cheers from the teams. Evaluated at 3 points.)

1 presenter Thanks to the teams for the greetings

2 presenter ... Now, the competition"Warm-up", which will take place in two stages. Each team is asked questions, any team member answers after 5 seconds of reflection. The jury will award 1 point for the correct answer.

Warm up

1st presenter (questions to the 1st team).

1. What the bodies are made of ... (Substance.)

2. In the center of the atom there is ... (The nucleus.)

3. Science about substances and their transformations - ... (Chemistry.)

4. A certain kind of atoms - ... (Element.)

5. The scientist who discovered the law of conservation of the mass of substances - ... (Lomonosov.)

6. Giving birth to water - ... (Hydrogen.)

7. Substances consisting of two elements, one of which is oxygen - ... (Oxides.)

8. Conditional notation of a chemical reaction - ... (Equation.)

9. The valence of the hydrogen atom ... (I.)

10. Substances whose molecules consist of atoms of one element ... (Simple.)

2nd presenter (questions to the 2nd team)

1. The smallest, chemically indivisible particle of matter - ... (Atom.)

2. Variety of atoms of an element, having the same charge, but different mass, - ... (Isotopes.)

3. In the nucleus of an atom there are protons and ... (Neutrons.)

4. The scientist who discovered the law of constancy of composition - ... (Proust.)

5. Generating acids - ... (Oxygen.)

6. The property of the atoms of an element to attach a certain number of atoms of other elements - ... (Valence.)

7. A number showing the number of atoms of an element in a molecule - ... (Index.)

8. Valence of oxygen atoms ... (II.)

9. Phenomena in which new substances are formed ... (Chemical.)

10. Substances whose molecules consist of atoms of different chemical elements ... (Complex.)

1 presenter Well done, you did a great job with the first stage of the warm-up, now let's move on to the second.

2 leading. You need give a name to the substances in question. For each correct answer, 1 is givenscore.

1 presenter

An owl sits on a bitch

Exhales CO 2 . (carbon dioxide).

2 presenter

My boots of the one

Skip H 2 O... (water).

1 presenter

NaCl - everyone knows him

They buy in the store,

You can't cook dinner without him -

In small doses it is needed in dishes.(salt).

2 presenter

What a miracle look -

This CaCO 3 .

He rides on the board,

Leaves a trace behind itself.(chalk).

1 presenter Translate the following expressions from chemical language into common:

2 presenter

Not all that glitters is aurum.

(All that glitters is not gold.)

1 presenter

White like calcium carbonate.

(White as chalk).

2 presenter

Strike the ferrum while it's hot.

(Strike while the iron is hot).

1 presenter

The word is argentum, and silence is aurum.

(The word is silver, and silence is gold.)

2 presenter

Steadfast stanum soldier.

(The Steadfast Tin Soldier).

1 presenter

Since then, many H 2 About flowed under the bridge.

(Since then, a lot of water has flowed under the bridge).

2 leading. Byethe jury sums up the results, we have a musical number.

1 presenter So, 9th grade student Sadvakasova Mensulu. We meet !!!

2 leading. We give the floor to the jury.

(After the summary)

1 presenter The science of substances and their transformations originated in Egypt, the most technically advanced country of the ancient world. According to the famous historian of chemistry, French scientist M. Berthelot, the name "chemistry" comes from the word "hemi" or "huma", which the ancient Egyptians called their country, as well as the Nile black soil (compare with the Latin word "hummus" - soil). Hence the "chemistry" - black as earth "Egyptian art", which deals with various minerals and metals. Industries such as metallurgy, pottery, glass making, dyeing and perfumery achieved significant development in Egypt long before our era. Chemistry was considered a "divine" science, was entirely in the hands of the priests and was carefully hidden by them from all the uninitiated. However, some information nevertheless penetrated beyond the borders of Egypt.

2 leading. They partially got to Europe through Byzantium, and then through Spain after its conquest by the Arabs in 711. For the first time, the Arabs got acquainted with chemistry in a rather unusual way. In 670, the ships of the Arab fleet, which besieged Constantinople (the largest and most powerful city in the Christian world), were burned by "Greek fire" - a chemical mixture that forms a strong flame when burning, which cannot be extinguished with water. According to legend, this mixture was made by a chemist who fled his native Egypt to escape the Arabs. In 641, the Arabs invaded Egypt and soon occupied the whole country, and a few years later the same fate befell Persia. A huge Arab empire emerged. Imitating the ancient rulers, the Arab caliphs began to patronize the sciences, and in the VIII-IX centuries. the first Arab chemists appeared. The Arabs also changed the original name "chemistry" into "alchemy" (adding to this word the prefix "al" characteristic of the Arabic language). Europeans later borrowed this word from the Arabs, and as a result, the terms "alchemy" and "alchemist" appeared in European languages. The term "alchemy" is now used to refer to the period of chemistry from AD 300 to 1600.

1 presenter How amazing she is to offer the experience. With this experience, alchemists received silver, which caused a lot of surprise among the common people.

2 leading. So let's see.

EXPERIENCE IN OBTAINING SILVER . (Pavel Bregeda grade 10)

1 presenter Thanks for the experience.! And we have a second competition"Let's play words"

2 leading. You need to use the letters of onewords, make up as many words as possible that have a direct connection with chemistry in 3 minutes. Teams receive 1 point for each word.

1 presenter . I think everything is clear. And the next word ...sulfadimethoxine , which theused in the treatment of pneumonia

2 leading. Good luck. In the meantime, the participants are thinking, we offer a number.

Answers to the Let's Play Words Contest: Oxide, toxin, sulfate, salt, sulfide, sulfite, acid, litmus, phenol, ketone, methyl, copper, methane, decane.

1 presenter So far, everyone is doing well, well done! Now the next competition:

The message of the "Alchemists"

2 leading.

For the first command:

For the second command:

Answer: « You can't taste chemical reagents! "

Teacher: While the participants guess the message, we will watch the dance. (Tamasha and Christina).

Teacher: We give the floor to the jury

1 presenter Attention, next competition "Chemical scholars »

Let's play torestics - zeroes.

2 leading. Teams are given cards with tasks and are invited to cross outunnecessary formulas. Good luck!

Exercise.

a) metals

b) non-metals

c) acids

NaCl

KOH

H 2 SO 4

HNO 3

HCl

H 2 CO 3

H 2 S

H 3 PO 4

CuSO 4

1 presenter In the meantime, we will watch the demonstration "Operate without pain."

Demonstration.

2 leading. Contest« Layered cake ». The jury gives two pointsfor eachcorrectthe equation; time -2 min.

1st presenter. Now we will test the culinary skills of our members. Who will bake a layer cake faster and in accordance with all the rules of chemical art?

(Teams receive pictures of a puff pie, each layer of which is encrypted with an equation.)

1st team:

a) A1 + ... = Al2S3;

b) ... + O2 = CuO;

c) K + O2 =….

2nd team:

a) Na + ... = Na2S;

b) …+ O2 = Al2O3;

c) Ca + N2 =….

2 leading. While our erudites are solving the equation, we are watching the experience"VOLCANO"

(Demonstration of experience).

1st presenter. So, to your attention the last competition « Last chance".

2 leading. The commands take turns, without repeating themselves, to answer the question. The winner is the one that gives the last answer.

Question: Name the non-metallic elements, the simple substances of which are gases.

1st presenter. Let the jury sum up the results of the competition and the whole evening.

2 leading. And we will play with the fans

Game with fans.

· What element does not have a permanent registration in the periodic system? (Hydrogen).

· Which element is always happy? (Radon).

· What non-metal is wood? (Bor).

· What chemical elements claim that other substances can "give birth"? (carbon, hydrogen, oxygen).

· What elements contain sea pirates' drink? (bromine, chromium).

· From what metal do you need to remove two letters to get the famous skeleton of an animal or a person? (Silver).

What metal is the name of the wizard? (Magnesium).

· What simple substances are in a liquid state under normal conditions? (Bromine, mercury).

· How can a tree be charred without fire? (Sulfuric acid).

· How to get water from fire? (When hydrogen is burning).

· How to peel an egg without breaking the shell? (Dip in acid solution).

1st presenter.

Chemistry is a beautiful word

Maybe magic: chemistry.

I even want to sing

Something soulful, chemistry.

Hypochlorites, water and oxides - chemistry, chemistry, chemistry!

Chemistry - not in the world

Chemistry is more beautiful than science.

I'm ready with her

Even suffering is chemistry.

It can destroy, or it can build - chemistry, chemistry, chemistry!

2 leading.

Chemistry - everywhere and everywhere

We find you - chemistry.

In rags and porridge,

And also in nature - chemistry.

Life without you

What a fire without fire - chemistry, chemistry, chemistry!

I will teach these rules,

And maybe I'll be smart!

Maybe I'll even discover some kind of law!

I will connect my life with her forever,

Because there is no sweeter her!

Let these words be

How a sacred vow! Chemistry!

1st presenter. The word for the announcement of the winners is given to the distinguished jury.

(After the jury)

2 leading. Now we can congratulate the teams "Almaz" and "Acid" on their successful initiation into chemists of the Timiryazevskaya secondary school. But in order to become real chemists, one must also take the oath of a chemist.

1st presenter. The chemistry teacher Askar Umurbekovich will help us with this.

chemistry teacher

CHEMIST'S OATH

Taking from deepoh thanks given to usknowledge

And comprehending the secrets of chemical science,

Klyanwe arethe names of Mikhail Vasilyevich Lomonosov,

Dmitry Ivanovich Mendeleev,

Alexander Mikhailovich Butlerova

throughout your life, do not overshadow the honor of the chemical brotherhood,

which we are now entering. Klyan let's go!

Klyanwe are,neatdescendants of their knowledge and increasing them disinterestedly.

Klyan let's go!

Klyanwe are, ne cuse your knowledge to the detriment of man, nature, ohfamily and the Alma mater who raised me, do not engage in the preparation and sale of secret means and do not give a deadly or forbidden means to the one asking.Klyan let's go!

We swear, not sparing our teeth, to gnaw the granite of science.We swear!

We swear to always follow the safety rules when working in the chemistry room.We swear!

During the test and passing the exam, use only your own cribs.We swear!

We swearunquestioningly fulfill this oath.We swear!

Let it be for youat the same time given waitthie in life, success in your affairsand glory forever!

The one who violated it or who gave itLet the oath be rejectedall of our community and consigned to oblivion for all time.

We swear! We swear! We swear!

1st presenter ... Congratulations to our eighth graders, you are now in our brotherhood of chemists. For you and for our audience, the chemists of our school have prepared a production about two brilliant scientists Maria Skladovskaya and Pierre Curie. Let's see.

(Production in progress)

2 leading. Our evening is coming to its logical end, and we offer to end it with the "Anthem of all chemists"!

(After the anthem)

1st presenter. Thank you all, see you soon!

2 leading. And now, DISCO!

Application

contest"Let's play words"

Exercise: using the letters of this

sulfadimethoxine

Your answers:

contest"Let's play words"

Exercise: using the letters of thiswords, make up as many words as possible that have a direct connection with chemistry in 3 minutes.

sulfadimethoxine

Your answers:

6. _________________ 11._________________

7. __________________ 12._________________

8. __________________ 13._________________

9. __________________ 14.__________________

10. _________________ 15.__________________

The message of the "Alchemists"

Exercise: the letters of the text are encrypted with the ordinal numbers of the chemical elements. It is necessary to find this element in the table and write the first letter of its name in an empty box under the number. Who will cope faster, you give the answers to the jury, the competition is evaluated according to the time and accuracy of the translation, the maximum score is 10 points.

For the Acid command:

The message of the "Alchemists"

For the Almaz team:

I AM

Have

I AM

contest "Chemical scholars »

Exercise: cross outunnecessary formulas. Good luck!

NaCl

KOH

H 2 SO 4

HNO 3

HCl

H 2 CO 3

H 2 S

H 3 PO 4

CuSO 4

contest "Chemical scholars »

Exercise: cross outunnecessary formulas. Good luck!

a) metals b) non-metals c) acids

NaCl

KOH

H 2 SO 4

HNO 3

HCl

H 2 CO 3

H 2 S

H 3 PO 4

CuSO 4

Contest« Layered cake ».

Your task is to add the reaction equations and place the coefficients.The jury gives two pointsfor eachcorrect equationthe equation; time -2 min.

Al + … = Al 2 S 3

… + O 2 = CuO

K + O 2 = …

Contest« Layered cake ».

Your task is to add the reaction equations and place the coefficients.The jury gives two pointsfor eachcorrect equationthe equation; time -2 min.

Ca + N 2 = …

Na + …= Na 2 S

…+ O 2 = Al 2 O 3

May is a month of sun and hope. The last Sunday of this month is the most joyful and wonderful holiday for all teachers and students of the Faculty of Chemistry. Each university has a chemistry department with a mandatory Chemist's Day. In addition, for many graduates, Chemist's Day is the only way to get together and remember the past. The holiday has been celebrated since 1981, according to the Decree of the Presidium of the Supreme Soviet of the USSR of October 1, 1980 "On holidays and memorable days" on the last Sunday of May. But this is official, and unofficial, even informal,
Chemist's Day began to be celebrated in 1966. Since then, the celebration has been taking place under the sign of the chemical elements of the periodic table. So, for example, the first Day of the Chemist became the Day of Hydrogen - the first element of the Periodic Table.

In our country, the traditional holiday of the followers of Lomonosov and Mendeleev - the Day of the Chemist - is celebrated noisily and cheerfully. This holiday is a tribute to people who have linked their fate with one of the most modern, complex and economically significant sectors of the economy. It traces its history back to Soviet times, when it was established by Decree of the Presidium of the Supreme Soviet of the USSR of October 1, 1980 N 3018-X "On holidays and memorable days", and has survived as a professional holiday to this day. In Russia, chemist # 1 is undoubtedly Dmitry Ivanovich Mendeleev. They say that Mendeleev dreamed of the Periodic Table of Elements in a dream. He was then 35 years old. There is a theory that the world is not only unknowable, but also depends on who knows - the researcher inevitably influences the result of the experiment. And therefore there are many simultaneously existing Universes with different properties. So, our Universe, which now consists of about 114 elements, was arranged by Dmitry Ivanovich Mendeleev.

Chemistry is the science that studies substances and their transformations as a result of chemical reactions. A long time ago, people in practice applied knowledge of chemistry, trying to get gold from any metal, smelting glass, dyeing fabrics with various dyes. As a result of such practical actions, some reagents and equipment appeared, for example, an apparatus for distilling liquids. Chemistry as a science began in the 17th century with the name of Robert Boyle, who was the first to try to define the chemical element that makes up a substance. In the 19th century, Mendeleev created a table of elements, later named after him, with the help of which it was much easier to determine the chemical composition of substances.

In modern life, it is difficult to find at least one area where chemicals and materials are not used. Our whole life is in one way or another connected with chemistry. Chemist's Day is celebrated on the last Sunday in May. This is a professional holiday for workers in the chemical industry, representatives of science, students - chemists and their teachers.

Toast to the professional holiday "Let's fuck it!"

On Chemist's Day, let's get nasty
A little bit of happiness, joy, good luck.
We take everything in sensible proportions,
And difficult tasks will be solved.

May the reagents always please
Health will be strong and stable.
Let's say to all allergies: "No!"
And let's say "Yes!" we have active rest.

Let's raise a toast for Mendeleev
And "Thanks for the table!" - let's say.
And even to children with their joy
We can easily show chemistry in everyday life.
С2Н5ОН - you are our beloved friend!
With you we will be together
To meet the Chemist's Day.
The sun is shining brighter
And the landscape is more fun
When in your stomach
C2H5OH.
And for the most magical profession on earth!

Chemist's Day comic quiz

1. Which item is always happy?

2. What gas claims to be neon?
3. What non-metal is wood?
4. What chemical element consists of two animals?
5. What element revolves around the sun?
6. What chemical elements claim that they can give birth to other substances?
7. What chemical elements are easy to turn into a fun show?
8. What metal, according to ancient mythology, is doomed to "eternal torment"?
9. What metal is wood in the name of?
10. What noble metal is made of bog algae?
11. What chemical element do adults and children like to play in their free time?
12. What are the chemical elements of different rivers?
13. The composition of two chemical elements is a drink of sea pirates. What are these elements?
14. What chemical element is directly related to the herd of horses?
15. What chemical element is suitable for continuous heating or boiling of water?
16. The name of which chemical element begins with a port facility to protect ships from sea waves?
17. From what metal do you need to cut off one third to get a known skeletal bone of an animal or human?
18. The name of what metal does the magician carry?
19. What chemical elements are made up of triplets?

Answers:
1. Radon.
2. Neon.
3. Boron.
4. Arsenic.
5. Uranus.
6. Hydrogen, oxygen, carbon.
7. Zirconium is a circus, zinc is a circus.
8. Tantalum ("tantalum flour").
9. Nickel.
10. Platinum.
11. Gold.
12. Indium, polonium, radon, Nilsborium.
13. Bromine, chromium.
14. Zirconium.
15. Titanium.
16. Molybdenum.
17. Silver.
18. Magnesium.
19. Sodium, yttrium.

Wish to chemists

DI Mendeleev discovered 40-degree vodka. Later he opened a 27-degree "Port". And only in the morning the great scientist discovered that they should not be mixed. I wish you great discoveries not only at this table, but also in your professional life.

Toast in honor of Chemistry and Chemists

Let's make a toast to such a great day. Chemistry is the science of magic, capable of performing extraordinary miracles. I would like to ask the women to say thank you to all chemists. After all, if not for chemists, we would not have such a huge variety of creams, shampoos, varnishes and other cosmetics. Men can express their gratitude to chemists for shaving foams created for them, for automobile oils. Let's all together try to remember all the merits of our extraordinary wizards. Let's name all the things and objects for which we can thank them.
(Participants list together).

Presenter's words: Thanks everyone. It is at this moment that we can safely say that life does not exist without chemistry! Our evening cannot exist without congratulations and toasts.

It is customary to celebrate the Day of the Chemist at the end of May, honoring the tireless researchers, thanks to whose work, intellect and adventurism, mankind has medicines, plastics, construction and decoration materials, inexpensive fabrics and alternative foodstuffs. Chemists can open the veil of secrecy that hides the power of nature and borrow some resources from it. This holiday applies to teachers, chemical scientists, individual experimenters and workers in the chemical industry.

The only thing chemists should never forget about is high responsibility and accuracy of actions, since careless actions can catalyze destructive processes and lead to catastrophic consequences, injury or death of the tester. That is why everyone who has linked their lives with chemistry is distinguished by a serious and thorough approach to business, responsibility and attentiveness.

More details ↓

Chemists invent innovations,
They help us in business, in everyday life,
In agriculture and beauty,
Their works are valuable always and everywhere!
On your day, we wish you strength and good luck,
May your life be better and brighter
New discoveries, inventions,
Families of love and wonderful moments!

Chemists are a special people,
Not everyone will go to this profession,
Ability, knowledge is very much needed here,
To work for the good of the country,

Create new inventions
Common consumption goods,
Our industry and life to improve ...
On your day we want to wish you from the bottom of our hearts:

Successful accomplishments, wonderful moments,
The fate of the lady of good, indulgence,
Strength, beauty, love and kindness,
Always your recognition of discoveries!

Chemist is a special person, he lives by profession
Everything chemises and chemises, never gets tired!
But today, at least for a while, put experience aside
For good luck and for happiness, drain your glass to the bottom!
On a professional holiday, let May burst into the soul
Look at the world with a smile and live - do not be discouraged!

The month of May enchants with warmth, spring is raging on the street,
The laboratory is fresh and he conjures over the formula
The working day has come to an end, and the sun is setting behind the house
The idea lives in the head - it is about to turn into reality!

Chemist's Day today, friend, and from the bottom of my heart I congratulate
For your excellent honest work, I sincerely wish you:
Keep the spiritual fire, its warmth will last for a long time.
Do not lose hope, faith and love, and do not lose.

And let your star burn, always illuminate the road
That with which your soul lives keeps you and inspires you!

Chemists have been admired since ancient times,
They were sorcerers, at times, were considered,
They are naturally given the ability
And she still serves people!

Chemists invent new things,
They help different industries to grow,
Everyday life improves beauty,
Make desires, dreams come true!

I wish you happiness in your personal, good luck in your work,
Let life be richer and brighter
Energy, strength, beauty, inspiration,
Let your creations be recognized!

Happy Chemist's Day today!
We wish you discoveries and energy,
Your labors in everyday life help us,
Business and medicine are improving,
They contribute to raising the level ...
Good luck, inspiration to you, love!
May the creations be perfect
Good luck and wishes of fulfillment!

Organics, metals, acidic environment -
For a chemist, none of this is a problem.
He clicks tasks quickly by one or two times,
Oh, he has a golden head!

Catalysts, valencies, and different chains,
Any troubles are important for chemistry.
Happy chemist's day, we importantly congratulate
We wish you nobel discoveries in chemistry.

Different experiments are always available -
For a chemist, they are a working environment.
And the elements remember everything by heart,
And sometimes with a table, nothing, so be it.

Happy chemist day, we congratulate the guys,
They want to make important discoveries.
Let fresh thoughts come as soon as possible
Together it will become sunnier and more fun for us.

They took simple hydrogen,
Something was poured there
New element with you
Amicably received!

Elements let the Earth give
In their atmospheres
Chemists, we can't live without you
In industries and areas!

You are always among people
You will be famous
We wish you ideas
New, interesting!

Happy chemist day, we sincerely congratulate you,
Submissive reactions may always
Will be for you! We applaud you
For not giving up, friends!
Let all ideas become science
The one that everyone will talk about
And you with work, diligence and torment
Could get stuff again!

SCENARIO “Initiation into chemists”.

Fanfare sounds, presenters come out(Artem, Nastya, Anton, Zhenya).

Artem:

Dear friends! We have gathered in this hall to perform the sacrament of initiation into chemists of a large cohort of our comrades, who are united by a love for the amazing science of chemistry.

Nastya: Today in the hall there areteams of students of 8 classes of educational institutions of Voroshilovsky district of the city of Volgograd. So let's get acquainted!

Presentation of teams (name, motto).

Nastya: Dear players will compete in various competitions today. In order to answer the question, the captain raises the card after the signal of the leaders. If 2 incorrect answers sound from different teams, we announce the correct one.

Anton: The great Mikhail Vasilyevich Lomonosov said: "Chemistry with hands, mathematics with physical eyes can justly be called".

Artem:

Oh, physics is a science from sciences!

Everything is ahead!

How little behind your shoulders!

May we have chemistry instead of hands,

Let mathematics become eyes.

Do not separate these three sisters

Knowledge of everything in the sublunary world,

Then only the mind and the eye will be sharp

And human knowledge is broader.(Artem, Nastya leave).Homonyms presentation.

Zhenya: The Russian language is great and mighty! It is he who unites people and all areas of human knowledge. See for yourself! To do this, we propose to complete an assignment in which it is required to demonstrate the knowledge of a chemist and a connoisseur of the Russian language.

Anton: Give examples of homonyms - words that sound the same, but different in meaning) of the following chemical terms: moth, cylinder, pestle, rabbit, ruff, boron, termite.

Zhenya: For example: Gumboil - on the one hand, this is a material introduced into rocks to form slag, and on the other, inflammation of the periosteum or gums, accompanied by edema of the surrounding tissues.

Possible answers from the audience:

Ruff - a brush for washing chemical dishes and fish of the perch family.

Boron - chemical element; Pine forest; rod with steel or diamond head.

Moth - a unit of the amount of a substance; kind of small butterflies.

Pestle - a short rod made of porcelain, agate, metal with a rounded end for grinding something in a mortar and the main part of the flower.

Termite - combustible powder mixture that burns at high temperatures; insects.

Cylinder - chemical measuring vessel; geometric body; headdress.

Black - black or dark gray image applied to metal (gold, silver) by engraving and filling the strokes with the so-called blackened alloy (from silver, copper, etc.); about people belonging to the unprivileged, exploited classes.

(Anton, Zhenya leave).

Denis and Dima.

Denis: On the way to the chemical Olympus we will visit the Bluff Club. It will ask respected teachers questions on chemical terminology. You are required to be smart, knowledge of the history of chemistry, speed of reaction and answers: "yes" or "no".

Dima: "Mineral crystal" called sodium nitrate? (No.)

Denis: "Vitriol acid", "vitriol oil", "sulfuric oil", "vitriol" in the 17th century in Russia called sulfuric acid?(Yes.)

Dima: "Spirit of salts", "acidic alcohol", "spiritus salis", "salt alcohol", "sea acid", "muric acid" called nitric acid?(No.)

Denis: Is table salt a symbol of constancy among all peoples?(Yes.)

Dima: "Cypriot vitriol", "Turkish vitriol", "blue vitriol", "copper sulfate" - these are the names of one substance? (Yes.)

Denis: "Royal vodka", "secondary water", "aqua regia" called nitric acid? (No.)

Dima: "Hell stone", "lapis" - these are the names of silver nitrate?(Yes.)

Denis:

oxymuric acid Berthollet called chlorine?(Yes.)

(Maxim, Lisa K.). music.

Maksim: The wheel of history does not stand still and today it makes a turn towards the origins of chemical science.

Guess the great Russian chemists from the remarkable facts of their biography.

Lisa K.

What is the name of the first Russian encyclopedic scientist, the founder of chemical science? Before him, chemistry was not considered a science, but belonged to the category of arts.
He is the founder of Russian scientific terminology. He introduced into circulation such words as "thermometer", "formula", "piston", "atmosphere", "barometer", etc.
According to Pushkin: “He created the first chemical laboratory. He created

first university. It would be better to say that he himself was "our first university."

Mikhail Vasilievich Lomonosov.

Maksim: He loved to bind books, glue frames for portraits, make suitcases.

Studying at the beginning was not easy for him. In the first year of the pedagogical institute, he managed to get unsatisfactory grades in all subjects, except mathematics, but graduated from the institute with honors.
His future son-in-law Alexander Blok wrote about him: “For a long time he knows everything that happens in the world. He got into everything. Nothing is hiding from him. His knowledge is the most complete. It comes from genius, ordinary people do not have this ... "

Dmitri Ivanovich Mendeleev

Lisa K.

He is known as a chemist, general and composer. His scientific heritage is more than 90 published works on organic chemistry, he is the author of the opera "Prince Igor", "Heroic Symphony" and other musical works. We hear an excerpt from his piece of music even now ...

Alexander Porfirevich Borodin

Artem: Chemistry is a mysterious science. She develops all the hidden talents of a person, even telepathic ones. Don't believe me? And you have to. We invite three viewers to test the presenters' abilities.

All presenters leave the stage.

The game "Telepathy" by Ira L. and Lisa L.(+ melody).

Ira: You silently point to the symbol of a chemical element, and by an effort of will I will hand over your task to my sister. (The player is given a pointer, he points to the element. The element number is the code: 0 - "take your time", 1 - "carefully", 2 - "think", 3 - "hurry", 4 - ... etc.).

Lisa guesses the name of the element by the number.

The presenters come out: Nastya and Zhenya.

Nastya: Chemistry is an experimental science. Only those who perfectly know the safety rules can begin to carry out the experiment.(a melody sounds, includes "exhibits":Maxim, Ira Sh., Ilya, Igor turn their backs to the audience).

Zhenya: We invite you to the Museum of "Half-dead Figures", meet: "Victim of the Explosion".

Maxim (turns to face the audience):

I got hydrogen

I added oxygen to it,

And they exploded at once,

And I was left without an eye.

Nastya. He wanted magic

In a test tube, he set fire to two substances ...

And this is a victim of alkali.

Ira Sh.: (turns to the audience, says, smearing tears).

Don't you think, friends,

That I came to school like that.

Evil lye ate the form,

Here's the deal, brothers.

Zhenya: Victim of acid. (Ilya turns to the audience).

He decided to taste the acid.

Lo and behold, the tongue is no longer in the mouth!

Your tongue melted like ice

Ilya: And still it burns in my mouth!

Nastya:

Before dealing with substances,

We should know how to handle them.

Zhenya: And finally nThe last exhibit is “A Victim of Curiosity”.

Igor: ( turns to the hall crying).

I put my finger in a test tube,

Instead of a finger, just a hole.

Nastya.

What a trouble! The game is dangerous

You are pouring tears in vain now.

Leaders and victims (together).

So as not to endanger your life,

You sacredly observe all safety rules!

go off stage.

Lena: Our competition continues. We suggest you translate the following phrases from the chemical language into the language of proverbs and sayings:

Not all that glitters is aurum.
A lot of hydrogen oxide has leaked out since then.
White like calcium carbonate.
Sodium underchloride on the table, overchloride on the head.
Leaves, like ash-two-o in silicon oxide.
Ferrum character.
The word is argentum, and silence is aurum.
Allotropic modification of pure ash-two-o carbon.
I strangled myself for a cuprum penny.
Transparent, like an alloy of lead and silicon oxides with sodium carbonate.

Ira V. and Ira Sh.

Ira V. The next competition is called "Dark Horse". We give you some information about the element and the properties of its compounds. The answer after the first prompt is 5 points, after the second - 4, etc. The team that gave the wrong answer is eliminated until the next stage of the competition.

Ira Sh.:

The human body contains 3g, of which about 2g is in the blood.
In terms of prevalence in the earth's crust, it is second only to oxygen, silicon and aluminum.
Initially, the only source of it was the meteorites that fell to the Earth, containing it in its pure form.
Primitive man began to use tools from it several millennia BC.
A century is named after him.

Ira V.

It was called lifeless gas.
The bond in its molecule is triple.
It is lighter than air.
In liquid form, it is used in cryotherapy.
It is part of the air.

Ira Sh.:

For 350 years BC. Aristotle mentions this element in his writings.
The alchemists called him Mercury.
This metal dissolves other metals well, forming amalgams.
Metal vapors are poisonous.
Located inside the thermometer.

Ira V.

Its content in the waters of the World Ocean is approximately 8 billion tons.
This element has been known to man since ancient times.
The largest nugget of this metal weighs 112 kg.
Jewelry and coins are made from it.
This metal is a symbol of the Sun.

Ira V. and Ira Sh. Leave.

The boys bring in the screen and props for the experiments.

Ilya: And finally, we suggest that you solve puzzles in which the names of elements and chemical concepts are encrypted.

So, attention to the screen: (presentation).

Artyom: They say that theater begins with a coat rack, and chemistry begins in a laboratory.The time has come to invite everyone present to the "chemical kitchen", where charming ladies work as chefs. Now we will find out who they are?

Chastushki B-Ezhek (Alina, Diana, Yana, Ira A., Ira and Liza).

I was tipsy

And flew on a broomstick

I believed - did not believe

Into the periodic table!

Elements here in a row

Friend for friend stand

And protons and neutrons

They lead the masses!

I brew my potion

My teeth will speak to you.

And Koshcheya is merciless

I'll kill you with that solution!

We want to chew,

Foam creeps in, smoke puffs up.

Come in and see

We will make you all rich!

Throwing sparkles into the hall.

Music from "Visiting a Fairy Tale". On the screen is a slide from the forest.

The screen opens, (Julia, Diana runs to her). Denis and Dima come up to them.

Diana: My dear guests

How long have I been waiting for you!

And I am to your arrival

She saved her surprise.

Julia: Come on in, rest.

I invite you to the table.

And, as is customary, at the beginning

I'll buy you some tea.

I brewed tea stronger,

Delicious baked loaf.

Refresh yourself from the road

I'll rest for now.

(Denis bites a roll.):

Your loaf is like a stone

Eat - you will not collect teeth.

Soak it in tea.

Granny, you can't fool us.

(Places a loaf in a glass with "tea" - this is a solution of iodine. The loaf turns blue.)

Dima.

All clear!

You didn't bake buns

She brought it from the buffet.

Instead of tea - iodine solution

She poured it into our glasses.

Denis (puts the cup on the table).

In a bun that starch "sat"

He turned blue from iodine.

Diana:

Not want some tea then

I will offer you some milk.

Fresh milk,

Delicious.

(Drain the barium chloride and sodium sulfate solution.)

Denis (He takes a glass of "milk" and pretends to bring it to his mouth.

Dima (to Denis).

Wait a drink bye

Not in a glass of milk:

Into sodium-two-es-o-four

Barium chloride added

And in the sediment got Barium-es-o-four.

(The speech is accompanied by the display of tablets with the formulas of the substances. All the characters retreat into the depths of the stage.

The music is playing , the Serpent Gorynych flies onto the stage (Mher, who drags Vasya behind him.)

Mher (addressing Vasya).

Come in, please.

A clinical department is in front of you,

More precisely, chemical-surgical.

(To the audience.)

And you, dear viewers,

We invite you to attend no, not at the autopsy,

And at the great opening!

Diana: (addressing the student).

Are you ready, oh young friend,

Sacrifice the limb?

Know the sacrifice of your colleagues

In all ages she was honored!

Vasya: Ready!

Julia (speaks and does slowly).

We will put "iodine" on the hand,

And rub the knives with "alcohol".

Let's make an incision along the brush ...

Vasya: And what is the scientific interest?

Mher.

"Blood" flows like a river through the hand,

But we will collect "blood" with cotton wool.

There is no trace of the wound!

(They show their hand to the audience.)

You, then, are a chemist anywhere!

Disappeared, as it was, the cut.

That is the whole scientific interest.

Vasya: And your trick is not new at all,

How to get, I know, "blood":

Dissolve iron (tri) salt

And pour thiocyanate into it.

Mher.

Here's a new challenge on your way:

The test must be passed by fire.

You see, ahead of the "volcano",

You will awaken him yourself!

(Vasya conducts the experiment "Volcano" - decomposition of ammonium dichromate when heated, chromium oxide is formed (III.) + music

Mher (addressing the audience).

A glorious sight: sparks in a pillar.

Bravo! Who can compare with you?

Now I'll take a handkerchief in my hands,

First, I will wet the key with "water"

And I will set fire to the flame of a match.

(Conducts experiment "Fireproof Handkerchief")+ music

What do you say now, my dear friend?

Or maybe it's too little time to answer you?

Vasya: The answer to your question is simple:

You wet your handkerchief with water

And wet it in alcohol too.

He set it on fire.

All the alcohol burned out

He did not have time to light the handkerchief.

Water, evaporating, took away the heat

And with this she protected the handkerchief.

Julia:

This is a miracle, so a miracle!

The miracle is done beautifully:

To get the "smoke"

We don't need a light.

(Conducts experiment "Smoke Without Fire")

Mher

Well for a long time you were silent

Confused, my friend?

Before us, as he did not strive,

Is your knowledge stock depleted?

Vasya: I'm not alone here, there are many of us,

And the guys will help me.

Together we will find the answer

We will win the battle with honor.

(Students explain the "secret" of the Smoke Without Fire experiment)

Diana

We went through all the tests with dignity!

Zmey Gorynych.

You have chosen an excellent science.

Together.

And dedicating you to young chemists,

We light the lights in your honor.

(Diana and Yulia set fire to the alcohol poured into the evaporation cups, the rest are sparklers.).

Music "We are the Champions".All the presenters come out: Igor, Zhenya, Maxim, Nastya.

Igor. A solemn moment is coming. I ask the candidates for the title of "Young Chemist" to stand up. Now, on behalf of their classmates, they will swear allegiance to chemistry.

Zhenya. We decided to devote our lives

The science of the regal, great chemistry.

We are sure she will teach you how to live

In agreement with happy hopes.

Maksim.

With you, chemistry, we will achieve a lot.

And we will never renounce you.

In the face of friends, teachers

We solemnly swear:

Nastya

Always attend lessons

Do not forget about the mugs

Apply knowledge in life!

We swear!

Igor.

Study all laws,

Passed to repeat,

Difficult tasks to solve

Test for "five" to write!

All presenters together with the audience. We swear!

Zhenya.

Experiment to carry out,

The honor of our school to defend

Do not give up your positions,

To raise the prestige of science,

Go ahead, don't get tired!

All presenters together with the audience. We swear!

Maksim.

Don't let the teachers down

Always be an example in everything,

To bring benefit to the people,

To love the science of chemistry

And it is always true to serve her.

All presenters together with the audience.We swear, we swear, we swear!

Artem and Anton. So, it's time to take stock of today's competition and identify the best of the best ...

Presentation of certificates