Question 1

Which diagram represents a solid?

Accepted Answer

C

Answer

?

Answer

A

Answer

B

Question 2

Which diagram represents a gas?

Accepted Answer

A

Answer

B

Answer

?

Answer

C

Question 3

Which state of matter has its own shape and its own volume?

Accepted Answer

Solid

Answer

Gas

Answer

Liquid

Answer

Plasma

Question 4

Which state of matter has its own volume, but not its own shape?

Accepted Answer

Liquid

Answer

Gas

Answer

Solid

Answer

Plasma

Question 5

Which phase change does this image represent?

Accepted Answer

Melting

Answer

Sublimation

Answer

Vaporization

Answer

Condensation

Question 6

Which phase change does this image represent?

Accepted Answer

Sublimation

Answer

Condensation

Answer

Melting

Answer

Vaporization

Question 7

Boiling and Evaporation are known as...

Accepted Answer

Vaporization

Answer

Freezing

Answer

Condensation

Answer

Sublimation

Question 8

What happens to the atoms as a material is boiling?

Accepted Answer

They spread out and move faster.

Answer

They move closer together and speed up

Answer

They spread out and move slower

Answer

They move closer together and slow down

Question 9

What happens to the atoms of a material undergoes condensation?

Accepted Answer

They move closer together and slow down

Answer

They move farther apart and speed up

Answer

They move farther apart and slow down

Answer

They move closer together and speed up

Question 10

Is freezing a physical or chemical change?

Accepted Answer

Physical

Answer

Chemical

Answer

Do not pick me!

Answer

Do not pick me!

Question 11

Is boiling an exothermic reaction or an endothermic reaction?

Accepted Answer

endothermic

Answer

exothermic

Answer

Do not pick me!

Answer

Do not pick me!

Question 12

Is condensation an exothermic reaction or an endothermic reaction?

Accepted Answer

exothermic

Answer

Do not pick me!

Answer

endothermic

Answer

Do not pick me!

Question 13

Which phase change occurs when the silly man's saliva turns from a liquid to a solid?

Accepted Answer

Freezing

Answer

Vaporization

Answer

Sublimation

Answer

Condensation

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