2-3 Matter Combo

Temperature is a measure of the average ___ energy of the particles in the object.

• chemical

• potential

• kinetic

• thermal

A physical property of gold is its...

• density

• nonflammability

• reactivity with powerful acids

• none

The kinetic theory states that the higher the temperature, the faster the...

• atom

• compound

• element

• molecule

The smallest unit of a substance that behaves like the substance is a(n)...

• atom

• compound

• element

• molecule

A chemical property of copper is its...

• color

• reactivity

• melting point

• density

The temperature at which a substance changes from a liquid to a solid is the...

• freezing point

• saturation point

• boiling point

• condensation point

Which of the following is made of at least two different types of atoms?

• molecule

• compound

• element

• matter

Unlike a gas, a plasma...

• has no definite volume

• has no definite shape

• conducts electric current

• has no mass

Matter is defined as anything that...

• has mass and takes up space

• contains kinetic energy

• can be seen and touched

• can be weighed

Which of the following is NOT a potential sign of a chemical change?

• release of gas

• change of color

• production of gas

• evaporation of water