Solar System and Properties of Matter

Anything that occupies space and has mass is known as

• liquid
• air
• matter
• solid

Melting is the change in state of a

• solid to a gas.
•  liquid to a gas.
• solid to a liquid.
•  liquid to a solid.

Has no definite shape or volume, but take the shape and volume of their containers, filling the space available. The particles easily move far apart from each other and spread out through the available space.

• solid
• liquid
• gas
• mass

Has a definite shape and volume. Particles are very close to one another (dense).They vibrate, but do not move about. 

• solid
• liquid
• gas
• mass

Anything that has mass and takes up space.

• volume
• matter
• solid
• temperature

A change in which the form or shape of a substance changes but the chemical makeup of the substance remains the same.

• chemical change
• reaction
• physical change
• solution

A combination of two or more different substances in which the substances keep their identities. 

• reaction
• mixture
• solution
• atom

_____ have molecules that are packed together and hardly move.

• solids

• liquids

• gases

• plasma

Which tool would you use to measure the volume of a liquid?

• balance

• thermometer

• ruler

• graduated cylinder

Which tool should you use to measure the mass of pencil?

• thermometer

• balance

• graduated cylinder

• ruler