Does not blend smoothly and individual substances remain distinct
Sand and water; orange juice; pizza
Constant composition throughout
Homogenous Mixture - Is a single phase
AKA - Solution
A pure substance that cannot be separated into simpler substances
by chemical or physical means
Found on periodic table
91 naturally occurring, the rest man made
Combination of two or more elements
1 Million compounds and 100,000 more found every year.
Water; hydrogen peroxide
Has mass and volume (s, l, g)
More than one type of matter
Uniform throughout (solutions)
Not uniform throughout
One type of matter
One type of atom
Two or more
Reverse of Mixing
Helps to understand matter
Use physical processes used to separate solutions
-Technique that uses a porous barrier to separate a solid from a liquid.
-Separate heterogeneous mixtures composed of solids and liquids.
Distillation-Separation technique based on differences on boiling points.
-Separates a liquid from a liquid.