MIxtures & Solutions

where pure substances of elements can be found. There are also 118 elements on this scientific guide.

• The Periodic Table of Elements

• The Bible

• The Atomic Number

• In nature.

Look at the options below, carefully. Select the PURE SUBSTANCE.

(remember pure substances are only pure when they are alone)

• Na

• H2O

• CO2

• NaKr

True or False. Mixtures can be easily separated.

• true

• false

Look at the image. Is this a mixture or solution.

• mixture

• solution

The liquid in which a solute is dissolved.

• solvent

• solution

• solute

The substance that dissolves.

• solute

• solution

• solvent

• compound

the ability of something to dissolve in a liquid

• solubility

• density

• dissolve

• solute

Is this a solution or mixture

• solution

• mixture

________ mixtures are evenly mixed on the atomic level but not bonded together. Examples: soda & air.

• homogenous

• heterogeneous

Matter that is made up of the SAME atoms.

• pure substance

• compound

• mixture