Name: _____________________________ Period: ________
Review:
 Matter is: anything that has __________ and takes up _________.
 It commonly comes in four forms: o ____________ o ____________ o ____________ o ____________
 Solids: o Matter that has a ________________________ and
_______________________. Solids will not take the shape of a container in which they are placed. They are mad up of tightly packed atoms that have restricted ________________.
 Liquids: o Liquids have a ____________________ however they will take the shape of a container in which they are placed. Atoms are arranged _____________ and move about freely. Because they will flow they are considered ____________.
 Gases: o Gases take the shape of what ever container they are in. They have
___________________________ as they readily fill a room and can be ________________. Atoms move about wildly but will flow and are _____________.
 Plasma: o The most common phase of matter in the ________________!
Similar to gas but even more “__________________” atoms-a certain number of the atoms in a plasma are
________________. All ___________ are made of plasma.

 Phase Transitions:
Properties
 A property of matter is any characteristic that describes matter. There are two types of properties: ______________ and ______________.
OR…
 Physical Properties: o A physical property is any property that can be
________________ or _________________ without changing the composition of matter. o Properties that won’t change the _______________ nature of the matter.
Example: _______________________

OR…
 Chemical properties: o A property of matter that describes the “_____________” to undergo some chemical change. o Properties that will change the ____________________ nature of the matter.
What about magnetism?
What about the ability to dissolve?
 Evidence of Physical Change: o __________________________________________ o __________________________________________ o ______________________________________________
 Evidence of Chemical Change: o __________________________________________ o __________________________________________ o __________________________________________ o __________________________________________