Physical Properties

1
Physical Properties

• Observed with the senses.
• It can be determined without destroying the
  object.
• No Big Change!
• Example Color, shape, mass, length, density,
  specific heat, and odor.

2

• Changing State of Matter is a Physical Change.
• Boiling, freezing, melting

3

• Does not change what the object is.

4
Chemical Properties

• How a substance reacts with something else.
• Changed into a different substance.
• Something new is made!

5

• Example iron rusting is a chemical property
• (iron reacts with oxygen and the iron metal is
  gone it is now iron oxide (rust), a new
  substance.) Fe O FeO
• All Chemical Changes include Physical Changes.

6
Temperature Change

• P If caused by adding / taking away heat
  Physical Change
• C If caused by mixing chemicals together
  Chemical Change