Classifying Matter

What are the 3 states of matter?

• Solid, Liquid, Germs

• Solid, Lipids, Gas

• Steel, Liquid, Gas

• Solid, Liquid, Gas

Which picture shows particles in a solid?

• 
• 
• 
• 

Which picture shows particles in a gas?

• 
• 
• 
• 

This is what happens when a solid becomes a liquid:

• Cooling

• Freezing

• Heating

• Melting

This is what happens when a gas becomes a liquid:

• Melting

• Condensation

• Declination

• Evaporation

This happens when a gas becomes a solid:

• Sub-Freezing

• Sublimation

• Deposition

• Super Cooling

Solids have a (definite/changing) __________ volume and shape.

Liquids always have a changing ______

Draw the particle view of a pure substance.

In a pure substance, the particles are

• The same

• All different

• Slightly different

• Mutated