Bill Nye Matter Review

 What are the three main states of matter mentioned in the video?

• Solid, gas, and plasma
  

•  Liquid, plasma, and gas
  

•  Solid, liquid, and gas
  

• Solid, liquid, and plasma

What happens to molecules in matter as they heat up?

• They slow down and get closer together
  

•  They move faster and spread apart

•  They disappear completely
  

• They stay exactly the same

 In the video, what did Bill Nye use to demonstrate a solid?

•  A glass of water
  

• A wooden block
  

• Steam
  

• Ice cream

According to Bill Nye, what do molecules in a liquid do?

• Stay completely still
  

• Move in a fixed position
  

• Slide past each other
  

• Float away into space

What example did Bill Nye use to show a gas?

• Steam from boiling water
  

• A block of ice
  

• A cup of juice
  

• A metal bar

What happens to water molecules when they freeze?

• They move faster
  

• They form a crystal structure
  

• . They disappear

• They become smaller

Why can gases fill up any container they're in?

•  Because they're heavy
  

• Because they're colorless
  

•  Because their molecules are tightly packed
  

• Because their molecules spread far apart

 What causes matter to change from one state to another?

• Changing the color
  

• Changing the size
  

• Changing the temperature
  

• Changing the shape

In the demonstration with the balloon, what made it expand?

• Adding more balloons
  

• Adding heat to the molecules
  

• Making the balloon bigger
  

• Painting the balloon

What happens to molecules when matter cools down?

• They move more slowly and get closer together
  

• They move faster and spread apart
  

• They disappear completely
  

• They change color