chemistry unit 1

All matter has mass and _____________________________.

• takes up space

• is dirty

• takes a long time to measure

Which form of matter has its own shape and volume?

• liquid

• solid

• gas

What form of matter has no definite shape or volume?

• liquid

• solid

• gas

What form of matter takes the shape of its container and has volume?

• liquid

• solid

• gas

What is an example of a solid?

• oxygen

• ocean

• lego

What is an example of a liquid?

• ocean

• carbon dioxide

• computer

How can you change a liquid to a solid?

• freeze it

• melt it

• boil it

How can you change a solid to a liquid?

• freeze it

• melt it

• boil it

When liquid evaporates, it is changing from a liquid to a __________.

• solid

• gas

• plasma

What will happen if you leave a shallow dish of water on a windowsill for a week?

• the water will evaporate

• the water will boil

• the water will freeze