Science grade 5- Solids, liquids, and gases

State whether the statement is true or false.

Sedimentation and decantation can be used to separate the substances which float in water.

• True

• False

The process used in making salt from the seawater is as follows:

• Sedimentation

• Decantation

• Filtration

• Evaporation

_____________ is opposite of evaporation.

• Melting

• Freezing

• Condensation

• Boiling

Q6. The state that matter exists in depends on its

• Mass

• Temperature

• Volume

• Shape

Which of these best describes a solid?

• My particles are packed tightly together. I keep my shape.

• My particles are loosely packed. I take the shape of my container.

• My particles have lots of room. I try to spread out in every direction.

• My particles are tightly packed. I change my shape.