3rd Nine Weeks Review

Matter that has a definite shape and a definite volume is a ____.

• Gas

• Liquid

• Solid

• Plasma

Most matter ____ when heated.

• Expands

• Shrinks

• Explodes

Matter with no definite shape and no definite volume is a ____.

• Gas

• Liquid

• Solid

• Plasma

Matter that has a definite volume but no definite shape is a ____.

• Gas

• Liquid

• Solid

• Plasma

Liquids that keep some ordered structure are ____.

• Amorphous solids

• Liquid crystals

• Ice

A gas-like mixture that is made up of positive and negative particles is ____.

• Gas

• Liquid

• Solid

• Plasma

The process of changing from a solid to a gas is ____.

• Sublimation

• Vaporization

• Fusion

About how many elements are naturally found on Earth?

• 900

• 9

• 90

The amount of energy needed to change a material from a liquid to a gas is the ____.

• Heat of Fusion

• Heat of Vaporization

• Heat of Evaporation

The amount of energy needed to change a material from a liquid to a gas is the ____.

• Heat of Fusion

• Heat of Vaporization

• Heat of Evaporation