Classification of Matter

Classification of Matter

HETEROGENEOUS vs.

HOMOGENEOUS


Using the glossary in your book define the following words in your notes.

1) Pure Substance2) Element3) Compound4) Solution5) Mixture6) Homogeneous7) Heterogeneous


MATTER

Heterogeneous Matter Homogeneous Matter

1) Solid Mixture

Fluid mixtures

2) Colloids 3) Suspensions

4) SolutionsPure Substances

5) Elements 6) CompoundsemulsionsGels

Aerosols


List an example of each below:

Element Zinc

Compound Carbon Dioxide

Solution Stained glass

Solid Mixture Granite

Suspensions Pulpy Orange Juice

Colloids Milk, Jell-O, Hair Spray

Try and come up with two other examples of each of

the classifications of matter.

In a minute I will unveil possible answers.

Get all your answers before the music stops

MatterMatter 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

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 IS EVERYWHERE

It is anything that takes up space

and has mass.


List an example of each below:

Element Zinc

Compound Carbon Dioxide

Solution Stained glass

Solid Mixture Granite

Suspensions Pulpy Orange Juice

Colloids Milk, Jell-O, Hair Spray

For homework come up with two other examples of each

of the classifications of matter.


What is a colloid?

What is a suspension?

How are they different from a solution?

Go to page 224-231 and read about colloids suspensions and solutions.

Define in your notes the italicized words.


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 lightScatter light

(Tyndall effect)May scatter light, but are not transparent

Classification of Matter

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