1. What we've learned By: Cory Cox 12-13-11 Semester mastery

2.  Something that has mass and takes up space.  Examples  Note books  Cup  Students in a hallway  pictures

3.  Solid: definite volume definite shape  Gas: definite volume indefinite shape  Liquid: indefinite volume indefinite shape

4.  Examples  Baseball  Basketball  rock

5.  Examples  Cup of water  Soap bottle  Soda can

6.  Examples  Air  Hydrogen  Carbon dioxide

7.  Melting pt: solid liquid  Freezing pt: liquid solid  Boiling pt: liquid gas  Condensation: gas liquid  Sublimation: solid gas

8.  Examples  Ice melting turns into water

9.  Examples  Water turns into ice

10.  Examples  Water turns into steam

11.  Examples  clouds

12.  Examples  Dry ice

13.  No new substance is added

14.  When a new substance is added

15.  Ability to mold to an objects shape

16.  Is the thickness of something. And the buoyancy of something.

17.  Two or more substances combined wil make mixtures.

18.  When a new substance to form when you use fire or something on an object that will react to it.

19.  All looks like the same substance

20.  All looks like different substances.

21.  A substances ability to dissolve in another.

22.  More solutes can dissolve

23.  No more solutes can be dissolved

24.  Over the solute limit

25.  Thickness of a liquid

26.  Tiniest part of matter

27.  A substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means.

28.  A table in which the chemical elements are arranged in order of increasing atomic number. Elements with similar properties are arranged in the same column (called a group), and elements with the same number of electron shells are arranged in the same row (called a period).

29.  Nucleus orbital's

30.  Any of a category of electropositive elements that usually have a shiny surface, are generally good conductors of heat and electricity, and can be melted or fused, hammered into thin sheets, or drawn into wires. Typical metals form salts with nonmetals, basic oxides with oxygen, and alloys with one another.

31.  any of a number of chemical elements that form negative ions, have acidic oxides, and are generally poor conductors of heat and electricity.

32.  A noble gas is an element with its outer electron shell completely filled. He, Ne, Ar, Kr, Xe, and Rn all have their outer p orbital's filled thus making them either totally or very unreactive. They are sometimes referred to as the inert gases too.

33.  Anytime something gets moved.

34.  When electrons are shared.

35. Ability to make change.

36.  Pe: energy that is stored  Ke: energy of motion

37.  Force : when you push or pull an object  Motion: when an object moves to point a to point b.  Balanced forces: all forces on an object are equal.  Unbalanced forces: all forces are unequal  Net forces: all forces are acting on an object

38.  1 st law: an object that’s in motion stays in motion and one that’s not in motion doesn’t move until force is applied.  2 nd law: heavier an object is the more mass and needs more force applied to it.  3 rd law: for every action there is an equal and opposite reaction.