Matter, Thermal Energy, & States of Matter Review

Multiple Choice

Mixture of electrons and nuclei. Has no definite shape or volume. Particles have broken apart and are electrically charged.

• Plasma

• Solid

• Gas

• Liquid

Fill in the Blanks

is the energy an object has because of the movement of its molecules.

Fill in the Blanks

In a

state, molecules are very close together, can vibrate, and stay in one shape.

Multiple Choice

Change of state from solid to gas

• condensation

• sublimation

• evaportation

• deposition

Multiple Choice

Temperature at which a solid changes to a liquid

• boiling point

• freezing point

• melting point

• evaporation

Multiple Choice

Liquids have definite volume and shape.

• True

• False

Multiple Choice

Temperature at which there is a change of state from liquid to gas

• boiling point

• freezing point

• melting point

• evaporation

Multiple Choice

Molecules are packed tight and barely move.

Has definite shape and volume.

• Plasma

• Solid

• Gas

• Liquid

Multiple Choice

Higher temperatures mean that molecules are moving, vibrating, and rotating with

• less energy

• the same energy

• more energy

• no energy

Multiple Choice

Look at the reference images. Which option would indicate the molecules with the most kinetic energy?

• A

• B

• C

Multiple Choice

There are only 3 states of matter: solid, liquid, gas

• True

• False

Multiple Choice

The particles are very separated; the particles vibrate and move quickly

• plasma

• solid

• liquid

• gas

Multiple Choice

Change of state from a gas to a solid

• condensation

• evaporation

• deposition

• sublimation

Multiple Choice

In solids, the particles are spread out.

• True

• False

Multiple Choice

Gas changing to a liquid

• condensation

• evaporation

• deposition

• sublimation

Multiple Choice

A solid cannot skip the liquid state to become a gas.

• True

• False

Multiple Choice

The ____________ the temperature, the slower the movement of molecules.

The higher the temperature, the ________________ the molecules are moving.

• lower; faster

• higher; slower

• lower; slower

• higher; faster

Multiple Choice

Liquid changing to a gas

• condensation

• evaporation

• deposition

• sublimation

Multiple Choice

The particles loosely packed together;

the particles vibrate, move, and slide past each other

• liquid

• plasma

• gas

• solid

Multiple Choice

___________ is a measure of the average kinetic energy of the atoms or molecules in the system.

• Temperature

• Heat

• Thermometer

• Movement

Multiple Choice

What is the energy of movement called?

• magnetic energy

• kinetic energy

• thermal energy

• chemical energy

Multiple Choice

Temperature at which a liquid changes to a solid

• boiling point

• freezing point

• melting point

• evaporation

Fill in the Blanks

One can tell how fast a molecule is moving by measuring its

.

Multiple Choice

The particles are tightly packed; the particles do not move around

• solid

• liquid

• gas

• plasma

Multiple Choice

A _________ mixture is evenly distributed.

• Element

• Heterogeneous

• Homogeneous

• Compound

Multiple Choice

_________ is the transfer of energy from a hotter object to a colder one.

• Temperature

• Thermometer

• Heat

• Kinetic energy

Multiple Choice

Mariana has a cup of hot chocolate and a cup of cold chocolate milk.

Select the statement that describes which drink has more kinetic energy. 

• the cup of hot chocolate because its molecules are moving slowly

• the cup of cold chocolate milk because its molecules are moving quickly

• the cup of cold chocolate milk because its molecules are moving slowly

• the cup of hot chocolate because its molecules are moving quickly

Multiple Choice

All matter must have ______________ and ____________ and is made up of tiny particles called _________.

• heat, temperature, elements

• mass, volume, atoms

• thermal energy, kinetic energy, molecules

• mixture, compounds, particles

Multiple Choice

Molecules are loosely packed and slide past each other.

Has definite volume and takes the shape of the container.

• Plasma

• Solid

• Gas

• Liquid

Multiple Choice

Heat and temperature are the same thing.

• True

• False

Multiple Choice

Molecules are very spread out and fly freely.

Has definite mass, but no definite volume or shape. 

• Plasma

• Solid

• Gas

• Liquid

Multiple Choice

As you heat something up, the particles move

• not at all

• faster

• slower

• unhurriedly

Multiple Choice

Gas particles have high kinetic energy.

• True

• False