Quick Questions #1

Front

What happens to an object that is more dense than water?

Back

It will sink.

Front

At what temperature does ice melt on the Celsius scale?

Back

0° C

Front

What is likely inside a container that looks empty?

Back

Gas.

Front

What must you do to turn liquid wax back into solid wax?

Back

Cool it down.

Front

What is the process called when water seems to disappear from a cup left out?

Back

Evaporation.

Front

What is density?

Back

Density is the mass of an object divided by its volume.

Front

What is the boiling point of water on the Celsius scale?

Back

100° C

Front

What state of matter has a definite shape and volume?

Back

Solid.

Front

What state of matter takes the shape of its container but has a definite volume?

Back

Liquid.

Front

What is the process of a solid turning into a liquid called?

Back

Melting.