1. BELLWORK Homogeneous- contains only one kind of element or compound
EXAMPLE= Pure Water
Heterogeneous- a mixture that has different properties in different areas.
NOT THE SAME
EXAMPLE= Trail mix
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2. 1.4 Matter Exists in Different Physical States
Mrs. Leos
December 7, 2018
SS08 S5 C1 PO1
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3. States of Matter
Solid
Liquid
Gas
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4. Solid Definite shape Definite volume Close together
Particles vibrate but do not change position
EXAMPLES: ice, wood, cup
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5. Liquids Takes the shape of a container
Has definite volume but no definite shape
Particles are not fixed and can move from one place to another
EXAMPLES: water, milk, oil
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6. Gas Expand or contract to fill space available
NO definite shape or volume
More energy than liquid & solid
EXAMPLES: air you breathe, helium in a balloon
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7. Answer What Do You Think Questions
Investigate Liquids
Read though procedures
Answer What Do You Think Questions
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8. On page 56 of your ISN
Demonstration of your understanding of section 1.4 by making a Vocabulary book Foldable
Need to have picture, definition, characteristics and 3 examples of each
Write your summary (5 sentences)