MATTER

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MATTER

• Anything that has MASS and takes up SPACE.

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PURE SUBSTANCES

• Matter that ALWAYS has the exact same
  COMPOSITION and DEFINITE properties.

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MIXTURES

• Two or more SUBSTANCES that are MIXED together
  but not CHEMICALLY combined.
• The properties will VARY because the composition
  is not FIXED.

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ELEMENTS

• A substance that can NOT be broken DOWN into
  SIMPLER substances.
• Contain only ONE type of ATOM.

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EXAMPLES OF ELEMENTS

• Gold

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• Oxygen

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• Helium

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• Uranium

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• Sodium

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Periodic Table of the Elements
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COMPOUND

• A substance that is made from TWO or more
  ELEMENTS that are joined in FIXED proportions.

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EXAMPLES OF COMPOUNDS

• H2O

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• Sugar (C6H12O6)

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• CO2

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HETEROGENEOUS MIXTURE

• A mixture that does NOT appear to be the SAME
  throughout.

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HOMOGENEOUS MIXTURE

• A mixture that appears to be the SAME throughout.

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