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Properties #2

Published on Dec 01, 2015

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PRESENTATION OUTLINE

1.

Matter

  • mass: amount of matter (golf ball v bowling ball)
  • volume: amount of space an object takes up (puddle v swimming pool)
Photo by sfllaw
2.

Untitled Slide

  • Extensive Property: depends on amount of matter (mass, volume)
  • Intensive Property: depends on type of matter
3.

Physical property

Can be observed without changing the makeup of the substance.
Photo by J.W. Webb
4.

Color, texture, hardness
Solubilty, melting/boiling point, conductivity

Photo by @Doug88888
5.

Physical change

Only changes appearance
Photo by Thomas Hawk
6.

Bending
Breaking
Cutting
Phase change
(reversible/irreversible)

Photo by whisperwolf
7.

Ice
Water
Steam

Photo by kevin dooley
8.

Chemical property

Describes its ability to change its makeup
Photo by katerha
9.

Burning
Rusting
Tarnishing
Reacting

Photo by HVargas
10.

Chemical change

Produces one or more new substance
Photo by c_ambler
11.

Burning
Reacting

Photo by Ottoman42
12.

Bonds are broken
New bonds are formed

Photo by PNNL - Pacific Northwest National Laboratory
13.

Law of Conservation of Matter
Matter can not be created or destroyed, it can only be changed.

Photo by NASA's Marshall Space Flight Center

Marybeth Mineo