mixtures and pure substances. matter is any material that takes up space and has mass
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Where’s the matter?TRANSCRIPT
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Mixtures and Pure Substances
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Matter is anymaterial that
takes up space and has mass.
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Where’s the matter?
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Matter can be solid, liquid, or gas.
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Properties describe the characteristics of matter.
Every material has its own set of properties.
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Properties
Colour Odour Taste Feel Density Boiling Point Melting Point
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Some properties of water?
It is colourless It is tasteless It is odourless It exists in three states:
solid, liquid, gas. It has a high specific heat
capacity. It freezes at 0 degrees
Celsius. It boils at 100 degrees
Celsius. ONE SET OF PROPERTIES!
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Properties of Chocolate Chip Cookie?
What colour?
What taste?What melting point?
Two sets of properties!
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Heterogeneous matter is described using more
than one set of properties.
Homogeneous matter is described using one set of properties.
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous or Heterogeneous?
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Homogeneous materials
Matter
Heterogeneous materials
Properties
Summary