What are the three states of matter?

• Solid, Liquid, Gas

• Solid, Water, Gas

• Solid, Powder, Gas

• Solid, liquid, air

Solids keep their shape and volume when left alone.

• True

• False

All liquids flow. They have a fixed volume, but can change shape according to the container they are in.

• True

• False

All gases do not flow. Gases do have a fixed shape or volume as they cannot spread out.

• True

• False

Which of the following is always true?

• All solids flow

• All solids are hard

• You can see through all solids

• If you leave a solid untouched it will keep its shape.

Which state of matter has particles that are the furthest apart and move quickly?

• Solid

• Liquid

• Gas

When a solid is melted it turns into a?

• Liquid

• Gas

• Solid

• Puddle

A liquid turning into a gas is an example of?

• Condensation

• Evaporation

• Melting

• Freezing

A gas turning into a liquid is an example of?

• Condensation

• Evaporation

• Melting

• Freezing

solute + solvent =

• solution

• equation