States of Matter

When you melt a solid, do you add heat or take heat away?

• Add heat
• Take heat away

Which form of matter fills the space like it has in the balloon?

• liquid
• string
• solid
• gas

What does it mean when something is freezing?

• when something changes from solid to liquid
• when something changes from liquid to solid
• when something changes from gas to liquid

Which state of matter has particles that move around slowly and look like the picture?

• solid
• liquid
• gas
• bubbles

What is happening when my ice cream changes from a solid to a liquid?

• freezing
• melting
• burning
• evaporation

Which state of matter has particles that zing and move around freely.  Its picture looks like this?

• solid
• liquid
• gas
• marbles

Which form of matter take the shape of a container like this juice?

• liquid
• solid
• glass
• gas

Students heated a sample of water in a container. Later, the container appeared to be empty. The heat caused the water to...

• melt
• evaporate
• freeze

Which form of matter has a definite shape like this picture?

• liquid
• solid
• gas
• clay

What causes water to freeze solid when placed in freezer? The freezer....

• adds heat to the water
• takes heat away from the water
• does not let light shine on the water