history of chemistry review game. hercules : rome :: heracles : 1.mythology 2.cartoon 3.greece...

History of Chemistry Review Game

Hercules : Rome :: Heracles :

1. mythology

2. cartoon

3. Greece

4. fable

Response GridResponse Grid

Which is a sign of a chemical reaction?

1 2 3 4

0% 0%0%0%

1. Change in shape

2. Melting

3. Color change

4. Dissolving in water

CountdownCountdown

15


Which was the first chemical reaction used by man?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

15


1. Rusting

2. Alchemy

3. Combustion

4. Metallurgy

5. Soap making

Which product was NOT developed by Ancient Greek times?

1 2 3 4 5 6 7

14% 14% 14% 14%14%14%14%

CountdownCountdown

15


1. Glass

2. Gold

3. Bricks

4. Plastic

5. Soap

6. Beer

7. Ceramics

Who was the first to say that all matter was made up of atoms?

1 2 3 4

0% 0%0%0%

1. Dalton

2. Democritus

3. Aristotle

4. Lavoisier

CountdownCountdown

15


Whose ideas greatly influenced medieval science?

1 2 3 4 5 6 7

14% 14% 14% 14%14%14%14%

CountdownCountdown

15


1. Democritus

2. Aristotle

3. Dalton

4. Avogadro

5. Lavoisier

6. Mendeleev

7. Priestly

Which is a chemical property?

1 2 3 4

0% 0%0%0%

1. Ability to rust

2. Boiling point

3. Mass

4. Color

CountdownCountdown

15


Which of Dalton’s points best explains the Law of Definite Proportions?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

20


1. All matter is made of atoms.

2. Atoms of a given element are identical.

3. Atoms cannot be created or destroyed.

4. Atoms combine in simple whole number ratios.

5. Atoms are rearranged during reactions.

Participant Scores

0 Participant 1 0 Participant 11










What percentage of your current points would you like to wager on the next

question?1. 0%

2. 25%

3. 50%

4. 75%

5. 100%


Which of Dalton’s points best explains the Law of Multiple Proportions?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

20







Participant Scores











Which of Dalton’s points best explains why mass is conserved in reactions?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

20







Which of the following does NOT have a fixed composition?

1 2 3 4

25% 25%25%25%

CountdownCountdown

15


1. Mixture

2. Element

3. Pure substance

4. Compound

Which cannot be reduced in weight by a chemical reaction?

1 2 3 4

25% 25%25%25%

CountdownCountdown

15


1. Mixture

2. Element

3. Compound

4. Air

Which is the basic unit of an element?

1 2 3 4

0% 0%0%0%

1. The atom

2. A molecule

3. A mixture

4. Matter

CountdownCountdown

15


Which was not developed nor discovered during the age of alchemy?

1 2 3 4

0% 0%0%0%

1. Gas laws

2. New substances

3. Advanced lab techniques

4. Advanced lab equipment

CountdownCountdown

15


Participant Scores












question?

1. 0%

2. 25%

3. 50%

4. 75%

5. 100%


If the temperature goes down by a factor of 4, what happens to the volume?

1 2 3 4

0% 0%0%0%

1. Goes down by 4

2. Goes up by 4

3. It stays the same.

4. Depends on other factors.

CountdownCountdown

20


Participant Scores











Pressure is inversely proportional to _____________.

1 2 3 4 5

0% 0% 0%0%0%

1. Temperature

2. Volume

3. Number of particles

4. All of the above

5. None of the above

CountdownCountdown

20


If 1 volume of carbon combines with 2 volumes of sulfur, what is the molecular formula?

1 2 3 4

0% 0%0%0%

1. C2S

2. CS

3. C2S2

4. CS2

CountdownCountdown

20


Participant Scores












question?

1. 0%

2. 25%

3. 50%

4. 75%

5. 100%


In CS2, If the carbon weighs 12 g and the sulfur weighs 64 g, what are the relative masses?

1 2 3 4

0% 0%0%0%

1. C/S = 3/8

2. C/S = 3/16

3. C/S = 12/64

4. C/S = 32/12

CountdownCountdown

60


Participant Scores











Who discovered conservation of mass?

1 2 3 4 5 6

0% 0% 0%0%0%0%

1. Dalton

2. The alchemists

3. Lavoisier

4. Avogadro

5. Priestly

6. Aristotle

CountdownCountdown

15


Who discovered oxygen?

1 2 3 4 5

0% 0% 0%0%0%

1. Democritus

2. The alchemists

3. Priestly

4. Dalton

5. Mendeleev

CountdownCountdown

15


Participant Scores












question?1. 0%

2. 25%

3. 50%

4. 75%

5. 100%


Which is NOT a reason Lavoisier was successful at chemistry?

1 2 3 4

25% 25%25%25%

CountdownCountdown

20


1. He accounted for all substances in reactions

2. He defined an element

3. He found the elements, their weights, and rules of combination


Participant Scores











Mendeleev organized the elements by increasing ___________.

1 2 3 4

0% 0%0%0%

1. Atomic mass

2. Atomic number

3. Reactivity

4. Physical state

CountdownCountdown

15


Mendeleev put elements with similar ____________ in the same column.

1 2 3 4 5 6

17% 17% 17%17%17%17%

CountdownCountdown

15


1. Masses

2. Physical states

3. Appearances

4. Chemical properties

5. Physical properties

6. Names

What did Mendeleev predict with his table of the elements?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

15


1. Solar eclipse

2. Secret to Alchemy

3. Properties of elements not yet discovered

4. Atomic structure

5. Phlogiston theory

What enabled the laws of definite proportions, multiple proportions, & conservation of mass to be discovered?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

20


1. Scientific method

2. Accounting for all substances in reactions

3. Precise balances

4. Definition of an element

5. All of the above

Participant Scores












question?1. 0%

2. 25%

3. 50%

4. 75%

5. 100%


What did Avogadro’s hypothesis allow chemists to determine?

1 2 3 4 5

20% 20% 20%20%20%

CountdownCountdown

20


1. Molecular formulas

2. Relative atomic weights

3. Rules of combination for elements

4. All of the above


Participant Scores











history of chemistry review game. hercules : rome :: heracles : 1.mythology 2.cartoon 3.greece...

Documents

chemical reaction

given element

current points

number ratios

chemical property

pointmasscolorwhich

law of definite proportions

law of multiple proportions