Matter Review

What are the three states of matter?

• Solid, liquid and gas

• mass, volume and density

• water vapor, solid, and liquiz

• evaporation, condensation and precipitation

What makes a solution different than a mixture?

• A solution is two substances with one dissolving into another but a mixture can be separated and a solution cannot

• A solution can be separated and a mixture can't

• They are the same

• Both mixtures have two substances but a mixture cannot be separated

A solution is two substances where one ___________ into another.

Select which of these is an example of a chemical change.

• Breaking a pencil in half

• Cracking an egg

• Frying an Egg

• Crumbling a piece of paper

Select any answer that is an example of a physical change.

• Crumbling a piece of paper

• Burning wood

• Freezing water

• Tearing paper

Which of these is an example of a physical properties.

• Color

• Flammability

• Vapor

• Condensation

Molecules are most tightly packed together in what state of matter?

• Liquid

• Solid

• Water Vapor

• Gas

In which state of matter are the molecules/particles most separated and floating around most?

• Liquid

• Solid

• Gas

• None of these

When heat is applied to matter, what happens to the molecules?

• They become more tightly packed

• They become more loose and are separated most

• They stay the same

• None of these

What two things can change the state of matter?

• Heating and Cooling

• Water and vapor

• Nothing

• mixtures and solutions