Chemical Interactions Investigation 4

What happens to the particles in a sample of air when the air is heated?

• the particles moves at the same speed

• the particles slow down

• the particles speed up

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particles slow down when they are.....

• cooled

• heated

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If I put a balloon on top of a water bottle filled only with air and the heat the bottle system, what will happen to the balloon?

• It will shrink

• It will inflate

• Nothing, it will stay the same

Tags

NGSS.MS-PS1-4

When a sample of gas gets cold, its volume....

• decreases and this is called contraction

• decreases and this is called compression

• increases and this is called expansion

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which word means pushing something together by force?

• expansion

• contraction

• compression

• matter

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which particles would move the fastest?

• those in boiling water

• those in an ice cube

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is heat?

• energy

• movement

• both energy and movement

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Which has the LEAST kinetic energy?

• hot chocolate

• a fire

• ice cream

Tags

NGSS.MS-PS3-1

Particles with more kinetic energy

• move slower

• move faster

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

When particles lose kinetic energy they.....

• move slower and contract.

• move faster and expand.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5