Changing States of Matter

Front

True or False: Matter can change states by adding heat or cooling.

Back

True

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is the term given to the temperature at which a liquid changes to a gas?

Back

Boiling point

Tags

NGSS.MS-PS1-4

Front

When a substance is cooled, particles will: Speed up and move further apart, Get larger, Slow down and move closer together, Be unaffected?

Back

Slow down and move closer together

Tags

NGSS.MS-PS1-4

Front

Which state of matter does ice start as (before you remove heat from it)?

Back

Liquid

Front

The steam coming off the pot of boiling water is an example of: a solid becoming a liquid, a liquid becoming a solid, a liquid becoming a gas, a gas becoming a liquid?

Back

A liquid becoming a gas

Tags

NGSS.MS-PS1-4

Front

What is the process called when a solid turns directly into a gas?

Back

Sublimation

Tags

NGSS.MS-PS1-4

Front

What is the process called when a gas turns into a liquid?

Back

Condensation

Tags

NGSS.MS-PS1-4

Front

What happens to the particles in a solid when it melts?

Back

They gain energy and move apart.

Tags

NGSS.MS-PS1-4

Front

What is the temperature called at which a solid turns into a liquid?

Back

Melting point

Tags

NGSS.MS-PS1-4

Front

What is an example of a gas turning into a solid?

Back

Frost forming on a cold surface.

Tags

NGSS.MS-PS1-4