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Mixtures

Published on Nov 18, 2015

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PRESENTATION OUTLINE

Mixtures

by: Mrs. Lowery
Photo by MarkyBon

pure substances

elements and compounds
Photo by widatama

Element

compound

chemically bonded
Photo by fdecomite

common compounds

  • water (h20)
  • sugar (c6h12o6)
  • salt (nacl)
  • (can only be separated chemically)

mixtures

can be separated physically

homogeneous mixtures

The same throughout
Photo by djwtwo

examples

  • ocean water (water, salt)
  • vinegar (acetic acid, water)
  • stainless steel (iron, chromium, and nickel)

heterogeneous mixtures

not the same throughout
Photo by Mark_W

examples

  • fruit salad
  • Italian dressing
  • lucky charms cereal
  • toothpaste