Bake It!

What do you call a chemical that combines two or more elements?

• Mixture

• Solution

• Compound

• Suspension

Match the following descriptions with the correct type of solution.

• A solution where a substance can dissolve in a solvent.

• Suspension

• A combination of two or more substances that are not chemically bonded.

• Saturated solution

• A solution where particles are dispersed but not dissolved.

• Soluble solution

• A solution in which as much solid as possible is dissolved.

• Mixture

(a)   determines the properties of a material.

• The size of the atoms
• The color of the atoms
• The arrangement and interaction of
• The weight of the molecules

When gases are heated, they (a)  

• They freeze
• They condense
• They evaporate
• They melt

What is the term for a liquid in which a substance dissolves?

• Solute

• Solvent

• Solution

• Mixture

An example of a solute in sea water is (a)  

• Water
• Salt
• Sugar
• Sand

What is an example of a method to separate substances from mixtures?

• Using heat

• Using water

• Using magnets

• Using light

In the solution of saltwater from the sea, the solvent is (a)  

• Salt
• Water
• Sand
• Air

What do stereotypes give us?

• A limited insight

• A broad understanding

• A clear picture

• A detailed analysis

Match the following descriptions with their corresponding terms.

• Freezing

• A mixture of two or more substances

• Solution

• A liquid that freezes

• Insoluble

• A gas that evaporates

• Evaporation

• A solid that cannot dissolve