Changes of State

Matter changes state when...

• energy or pressure is added or removed

• energy is added
• energy is removed
• there is no energy

As molecules gain energy, they move _____ and spread apart, and vise versa.

• faster
• slower
• less
• inside

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Energy(heat) is added in order to go from ...

• solid to gas
• liquid to solid
• gas to liquid
• gas to solid

Tags

NGSS.MS-PS1-4

Taking energy away from a substance will make its particles move

• more slowly
• more quickly
• at the same speed

Tags

NGSS.MS-PS1-4

When a gas forms directly from a solid, skipping the liquid phase. it is called

• deposition
• sublimation
• evaporation
• condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The change from a gas to a liquid is called 

• condensation
• evaporation
• sublimation
• deposition

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which state of matter are particles moving the slowest?

• solid

• liquid

• gas

Which form of matter has a definite shape and volume?

• Solid

• Liquid

• Gas

What are the 3 states of matter?

• Solid, Liquid, and Gas

• Solid, Liquid, and Book

• Solid, Pyramid, and Gas

How we call the change from gas to liquid?

• Condensation

• Fusion

• Solidification