States of Matter Changes

When a substance changes state, its mass also changes.

• FALSE

• TRUE

Tags

NGSS.MS-PS1-5

True/False: When a substance changes state, its density remains the same.

• FALSE

• TRUE

Tags

NGSS.MS-PS1-4

Which letter represents when the substance is a solid?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

Which letter represents when the substance is a liquid?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

True/False: Evaporation and condensation are opposite processes.

• FALSE

• TRUE

Tags

NGSS.MS-ESS2-4

True/False: Melting and boiling are opposite processes.

• FALSE

• TRUE

Tags

NGSS.MS-PS1-4

TRUE or FALSE: In order to change the state of matter, you need increase or decrease the energy (heat).

• TRUE

• FALSE

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When particles lose energy and change from a gas to a liquid it is called ...........

• condensation

• melting

• evaporation

• dissolving

Tags

NGSS.MS-PS1-4

When a particle changes from a solid to a liquid to a gas it is _______________.

• gaining energy

• losing energy

• maintaining energy

• expressing no energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What happens to the particles of matter when a substance freezes?

• particles speed up and move closer

• particles slow down and move apart

• particles slow down and move closer

• particles speed up and move apart

Tags

NGSS.MS-PS1-4