Science Topic 2

Front

What flows out of a container if opened?

Back

Gas

Front

What happens to the mass of water as it is heated to its boiling point?

Back

The mass of the water will stay the same and decrease slightly.

Front

What is a solution?

Back

A mixture in which substances are spread out evenly and do not settle to the bottom.

Front

What is the boiling point of water?

Back

100 degrees Celsius.

Front

What is evaporation?

Back

When liquid water changes into water vapor (Gas).

Front

What is the state of matter that has a definite shape and volume?

Back

Solid.

Front

What is the state of matter that has a definite volume but no definite shape?

Back

Liquid.

Front

What is the state of matter that has no definite shape or volume?

Back

Gas.

Front

What happens to the volume of water when it freezes?

Back

The volume increases.

Front

What is condensation?

Back

The process by which gas turns into liquid.