FAB-U-LOUS FRIDAY!!!
 Get out page 10 Cornell Notes for me to check
 Get out page 8 Determination of the Density of
Pennies LAB to turn in
 You need a writing utensil that is DIFFERENT
COLOR from the one you used to write your
Cornell Notes
 EVERYTHING ELSE ON THE FLOOR!!!
 Lab fee or paper towels anyone?????
Solid, Liquid & Gas Cards
Solid
Liquid
Gas
Plasma
Def.
Indef.
Indef.
X
Def.
Def.
Indef.
X
Comp.
X
Shape
Volume
Compressibility
Incomp. Incomp.
Physical Property
 A quality of a substance observed without changing
the substance’s composition.
 Color
 Density
 Melting point
 Solubility (if it dissolves)
Chemical Property
 The ability of a substance to undergo a chemical reaction
and to form a new substance
 Rusting
 Combustion
 Flammability
Extensive physical properties
 Physical properties of matter that depend on the
amount of that chemical
 Mass
 Volume
 Length
 Shape
Intensive physical properties
 Physical property of matter that DOES NOT depend
on the amount of that chemical
 Color
 Melting point
 Density
Properties of Matter Cards
MANIC MONDAY 9/8
 Get out any late papers to turn in:
 Density penny lab
 Graphing WS
 Cornell Notes
 Any lab fees/Kleenex/paper towels?
 Did you grab the pages on the way in the door?
Physical Change
 A change which alters a given material without
changing its composition
 nothing new is created
 A + B  AB
Physical Change
 Physical Changes
 Any phase/state change
 Dissolving of a solid
 Crushing of a solid – change in size/shape
 Thermal pollution (temp of lake
rises killing fish)
Chemical Change
aka (Chemical Reaction)
Change that occurs when one or more substances
change into new substances
A+BQ

Chemical Change
Rusting of iron
 Photosynthesis
 Digestion
 Combustion

Chemical Change

Clues that a chemical reaction is occurring:
 Energy is absorbed / given off (heat or light)
 Change in color or odor
 Production of a gas or solid from a liquid
 Not easily reversible
 Something NEW produced that does NOT look like the starting
reactants
A + B  Q !!!
Changes in Matter Cards