Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Front

What is a solid?

Back

A solid is a state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A liquid is a state of matter that has a definite volume but no definite shape; it takes the shape of its container.

Front

What is a gas?

Back

A gas is a state of matter that has no definite shape or volume; it expands to fill its container.

Front

What happens during evaporation?

Back

Evaporation is the process where a liquid turns into a gas.

Front

What is condensation?

Back

Condensation is the process where a gas turns into a liquid.

Front

What are atoms?

Back

Atoms are the basic building blocks of matter.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force of gravity acting on that mass.

Front

What is density?

Back

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