Phase Changes

What do we call the phase change when a substance is changing from a solid to a liquid?

Tags

NGSS.MS-PS1-4

What do we call the phase change where we change from a liquid to a gas?

• boiling

• melting

• freezing

• evaporating

Tags

NGSS.MS-PS1-4

Which of these is not a phase change?

• condensation

• sublimation

• deposition

• imposition

Tags

NGSS.MS-PS1-4

The temperature of a substance does not change during a phase change.

• True

• False

Tags

NGSS.MS-PS1-4

If you move one substance from one container to another and its volume changes, the substance must be a...

• liquid

• solid

• gas

• solution

Tags

NGSS.MS-PS1-4

The particles in a solid move _______ than do the particles in a gas.

• more quickly

• in the exact same way

• more slowly

• more quickly and farther

Tags

NGSS.MS-PS1-4

Which substance in the image is a most likely a liquid?

• Substance A

• Substance B

• Substance C

Throwback! Which of the following is a chemical change?

• a puddle of water evaporating

• pounding and shaping gold into a coin

• wood burning

• ice melting

Tags

NGSS.MS-PS1-2

Which state of matter will hold its shape without a container?

• solid

• liquid

• gas

Tags

NGSS.5-PS1-3

Throwback! Which of these is a physical change?

• a firework exploding

• cooking an egg

• dissolving salt in water

• rusting iron