Matter

Front

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

Back

kinetic

Front

The heavier a particle, the ____ it moves.

Back

slower

Front

What determines the speed of the atoms and molecules of a particular substance?

Back

temperature of the substance

Front

Which state of matter will hold its shape without a container? Options: Solid, Liquid, Gas, Plasma

Back

Solid

Front

According to the kinetic theory, what happens when the temperature increases?

Back

particles that make up a substance move

Front

The change of a substance from a solid directly to a gas is called

Back

sublimation

Front

Evaporation refers to the change of state from a

Back

liquid to a gas

Front

What does the law of conservation of mass state?

Back

Mass cannot be created or destroyed.

Front

The measure of the average kinetic energy of the particles in an object is called

Back

thermal energy

Front

All matter is made of atoms and molecules that are

Back

always in motion