Kinetic Theory of 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

When thermal energy is added to a substance, the substance's particles move:

• More rapidly at an increased diestance from each other.
• More rapidly with less distance between each other.
• More slowly with a greater distance between each other.
• More slowly with a reduced distance between each other.

All matter is made of _____ that are constantly moving.

• insulators
• particles
• convection
• pieces of plastic

If an object has particles that are moving very slowly, the object's temperature is probably ______.

• hot
• small
• cold
• big

If an object has particles that are moving very quickly, the object 's temperature is probably _____.

• cold
• slow
• big
• hot

The liquid in a thermometer ______________ as the temperature increases.

• expands
• disappears
• freezes
• explodes

What phase change occurs between points B and C if heat is added?

• Freezing
• Melting
• Boiling
• Condensing