3A - Matter

Matter can be in which states?

• solid

• liquid

• gas

• all 3

A solid has _____ volume and ______ shape

• definite, definite

• definite, changing

• changing, changing

• changing, definite

A gas has no definite volume and no definite shape.

• True

• False

What happens as a solid turns to a liquid?

• freezes

• vaporization

• melts

• condensation

A liquid melts as it turns to a solid.

• True

• False

What is matter?

• the amount of space that a substance takes up

• anything that has mass and volume

• the amount of material in a substance

• the amount of force gravity exerts on an object

What is volume?

• anything that has mass and volume

• the amount of space that a substance takes up

• the amount of material in a substance

• the amount of gravity pulling on an object

What is mass?

• Anything that has mass and volume

• the amount of space that a substance takes up

• the amount of material in a substance

• the amount of force gravity exerts on an object

Process of changing from a gas to a liquid

• Melt

• Freeze

• Condensation

• Vaporization

Process of changing from a liquid to a gas

• Melt

• Freeze

• Condensation

• Vaporization