1. States of Matter & Changes in State

Which state of matter can take the shape of any container AND can completely spread out in that container?

• Solid

• Liquid

• Gas

Which state of matter is shown in image #3?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS3-4

What direction does heat always flow?

• hot --> cold

• cold --> hot

• heat doesn't flow

Tags

NGSS.MS-PS3-3

What is the name of the phase change that occurs when a water droplet disappears, changing from a liquid to a gas?

• Condensation

• Deposition

• Evaporation

• Sublimation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter is shown in picture #1?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

I'm going to make macaroni and cheese. I put a pot of water on the stove. Steam (water vapor) starts to form. Then I noticed water droplets had formed on the wall in back of the stove. There are two phase changes that occurred. What are they?

• Condensation and Evaporation

• Boiling and Condensation

• Sublimation and Deposition

Tags

NGSS.MS-PS1-4

At higher temperatures

• Molecules have higher energy

• Molecules have lower energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Ice melting

• liquid to gas

• gas to solid

• liquid to solid

• solid to liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has molecules that flow and roll around each other?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS3-4

My husband burned himself while using my curling iron. What happened to the amount of thermal energy found in the curling iron's molecules?

• Increases

• Decreases

Tags

NGSS.MS-PS1-4