Mixtures are always combinations of compounds that are in different states of matter.

• TRUE
• FALSE

You can separate all mixtures by filtration.

• TRUE
• FALSE

Would it be possible to have a mixture made of all carbon atoms and compounds with only carbon atoms?

• TRUE
• FALSE

All mixtures are defined as "heterogeneous."

• TRUE
• FALSE

Mixtures are generally separated by what methods?

• CHEMICAL
• PHYSICAL

You can separate all mixtures by filtration.

• TRUE
• FALSE

Atoms in a liquid are farther apart than the atoms in a gas.

• TRUE
• FALSE

Which has the least energetic molecules?

• SOLIDS
• LIQUIDS
• GASES
• PLASMAS

When a substance goes from being a solid to a liquid, it is a...

• CHEMICAL CHANGE
• PHYSICAL CHANGE

As the temperature of a system increases, the pressure of the gases…

• INCREASES
• DECREASES
• STAYS THE SAME