1. Chapter 2: Matter Section 1
Physical Science
Chapter 2: Matter
Section 1

2. Physical Science Chapter 2: Matter Section 1
The science of _______________
One of the two major branches of the _____________sciences
The study of
composition &structure of _____
_________________of matter and
_________________to matter

3. Physical Science Chapter 2: Matter
What is “matter?”
Anything take has ___________and _____________(takes up space).
All matter can be separated into
three classes of substances:
______________
These two are pure substances.

4. Physical Science Chapter 2: Matter
Elements:
1. __________substances
2. Contain only _________type of atom
3. ____________be broken down into ________ substances (with unique properties).

5. Physical Science Chapter 2: Matter
___________are usually defined as the smallest
organizational
unit of _________.

6. Physical Science Chapter 2: Matter
Compounds
1. __________substances
2. Contain ________________kind of ________BONDED TOGETHER.
3. ________be broken down into ______________substances.

7. Molecule
1. Atoms bond together in compounds to make ________________.
Is the smallest unit of matter, that can exist by itself that can have specific chemical and physical properties of ___________________________.
If molecules are broken down, their properties are ______________than that of the compound.

8. Physical Science Chapter 2: Matter
Molecule
Molecules are usually made of two or more ________________ kinds of atoms.
Some are simple with only two atoms of the same _____________.
In this case they are still considered elements because there is only one kind of atom!

9. Physical Science Chapter 2: Matter
Mixtures:
Arrangements of atoms and molecules of ___________types in the same container or grouping.
Divided into _________types.
Can be separated by ___________ means
Each element or compound is its own entity in the mixture. They are _________bonded together.

10. Physical Science Chapter 2: Matter
Mixtures:
____________________mixtures have a non-uniform _________________. Their composition __________in a sample and among samples.
______________mixtures have a uniform _______________. Their composition is the ___________throughout the mixture.

11. Classification of Matter

12. Identifying Substances
Identify each substance as an element, compound, heterogeneous mixture, or homogeneous mixture:
Milk Cookies-N-Cream Ice Cream
Potassium Vanilla Ice Cream
Methane (CH4) Salt (NaCl)
Water Dirt
Ocean Water Air
Pizza w/everything Oxygen (O2)
Hydrogen Ink
Lemonade