Classification of Matter
Mixtures
vs
Pure Substances
Classification of Matter
While in your groups
define the following terms:
1) Mixture
2) Pure Substance
3) Compound
4) Element
5) Heterogeneous
6) Homogeneous
1)
2)
3)
4)
5)
6)
2 or more properties
Only 1 set of properties
2 or more combined atoms
Only 1 type of atom
Visible mixture
Uniform mixture
Classification of Matter
MATTER
Mixtures
Pure
Substances
Fluid
mixtures
1) Solid Mixture
4) Solutions
2) Colloids
3) Suspensions
6) Compounds
5) Elements
Aerosols
Emulsions
Gels
Classification of Matter
What is a colloid?
What is a suspension?
How are they different from a solution?
Use a classroom book to
answer the above questions
Classification of Matter
Solutions
Colloids
Suspensions
Homogeneous
Heterogeneous
Heterogeneous
Particle size:
0.01–1 nm
Particle size:
1–1000 nm
Particle size:
over 1000 nm
Do not separate on
standing
Do not separate on
standing
Particles settle out,
Shake before use.
Cannot be separated
by filtration or
membrane.
Cannot be separated
by filtration. Only by
membrane
Can be separated by
filtration or
membrane.
Do not scatter light
Scatter light
(Tyndall effect)
May scatter light, but
are not transparent
Classification of Matter
List an example of each below:
Element
Compound
Solution
Solid Mixture
Suspensions
Colloids
 Zinc
one minute
I will unveil
 In Carbon
Dioxide
possible answers.
 Stained glass
 Granite
Then we will be treated to a

Pulpy Orange Juice
song feel free to sing a long.
 Milk, Jell-O, Hair Spray
Matter
Matter is anything
That takes up space and has some mass.
It comes in many forms like
solid liquid or a gas.
Water, gold and salt… well they are
substances for sure… there’s no Physical
way to break them down , So they are
classified as Pure
Matter  Chorus
Matter… Does it matter?
HEY… matter means a lot!
Matter is the only stuff we got.
Matter
Substances are either, compounds or
elements…you can break down
compounds chemically .,
But with elements you can’t.
Put substances together, and a mixture
is what you get Mixtures are either
hetero, or homogeneous.
Matter  Chorus
Matter… Does it matter?
HEY… matter means a lot!
Matter is the only stuff we got.
Matter
Mixtures are homogeneous, when they’re
uniform throughout. Solutions like salt in
water Are examples without a doubt.
Mixtures are heterogeneous That lack
uniformity, Like a mixture of dirt and water,
That’s as clear as mud to me.
Matter  Chorus
Matter… Does it matter?
HEY… matter means a lot!
Matter is the only stuff we got.
Matter  Chorus
Matter… Does it matter?
HEY… matter means a lot!
Matter is the only stuff we got.
MATTER IS EVERYWHERE
It is anything that takes up space
and has mass.