Download matter

Teacher Instructions:
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Go to www.Brainpop.com
Sign in edhpop
Password edhpop1
Go to Science
Go to “Matter and Chemistry”
Go to “Compounds and Mixtures”
Play video and have students take graded quiz as a
class, then go through powerpoint. Have students copy
definitions of elements, compounds and mixtures, and
have them turn in definitions with classification activity to
their science teacher.
MATTER
WHAT IS MATTER?
Anything that has mass and takes up space.
STATES OF MATTER
• Solids- tightly packed molecules, definite
shape, does not conform to shape of
container.
• Liquids- “slippery” molecules, definite
volume, conforms to shape of container.
• Gases- lots of space between molecules,
takes up all the volume of a container.
ELEMENTS
• Found on the Periodic Table
• Cannot be separated into smaller pieces
and still retain the characteristics of the
element.
COMPOUNDS
• Made of 2 or more elements chemically
combined together.
• Have a FORMULA!
MIXTURES
• Two or more substances mixed together.
• NO chemical reaction has taken place!
• Can be separated by physical means.
HOMOGENEOUS MIXTURE
• Uniform in appearance
• No visible “chunks”
• Metal mixtures are alloys.
HETEROGENEOUS MIXTURES
• Not uniform in appearance
• Has visible “chunks”
Classify the following by element, compound or
mixture. If the substance is a mixture, identify
whether it is homogeneous or
heterogeneous.
1. NaCl
2. Kool-Aid
3. Potting soil
4. 14K gold
5. Vegetable soup
6. CaCO3
7. Magnesium sulfate
8. Aluminum
9. Hydrogen
10. Creamy peanut butter