Matter Review

No Definite Shape and No Definite Volume

• Gas
• Liquid
• Solid

Definite shape and a definite volume.

• Gas
• Liquid
• Solid

When the temperature of matter decreases the particles ...

• speed up and move farther apart
• speed up and move closer together
• slow down and move farther apart
• slow down and move closer together

When air in a hot air balloon is heated the air inside the baloon...

• expands
• contracts
• evaporates
• condenses

Which substance is the gas?

• A
• B
• C

Which of the following is NOT a part of the Kinetic Theory of Matter?

• All matter is made up of tiny particles.

• Particles are always moving in random paths

• Occasionally, particles stop moving.

• The type of movement of particles depends on the amount of energy.

The energy of an object as it is in motion is defined as

• Potential Energy

• Elastic Energy

• Electric Energy

• Kinetic Energy

The random motion of the particles in a substance is greatest when the substance is:

• condensed

• gas

• frozen

• liquid

What is the measure of the average kinetic energy of the particles in an object?

• Heat

• Motion

• Thermal Energy

• Temperature

Absolute zero is the temperature (in Kelvin), at which, only in theory...

• space and time merge together

• energy goes to infinity

• time stands still

• all particles stop moving