Chemistry 1
Chemistry 2
Chemistry 3
Chemistry 4
Chemistry 5
100

2 or more atoms joined together are called... 

compound

100
If you have a sample in front of you that consists of only one kind of atom, you have an...
element
100
Mass is...
The amount of matter in an object
100

Thermal energy is the measurement of _____ in atoms and molecules. It is the energy the substance has related to it's temperature.

motion or kinetic energy

100

The Law of conservation states:____________. This explains why the mass of a substance remains constant during phase changes.

Mass/matter is neither created no destroyed.

200

Matter has _____ and take up space

mass

200

Compounds consisting of only nonmetal elements

molecules

200
___ determines a substances state of matter.
Temerature
200
_________ have a repeating pattern and a distinctive melting point.
Crystalline solids
200
Energy stored in bonds of atoms and molecules is called...
chemical energy
300
Elements are a group of substances composed of...
a single kind of atom
300

The largest portion of a solution

solvent

300
Matter and it's properties are determines by the...
arrangement of atoms
300

When a bow is pulled back or a spring is pushed down, either will gain...

elastic potential energy

300
An example of ______ is when an object is put into motion energy as a catapult is released.
kinetic energy
400

Majority of elements on the periodic table are ______

metals

400
Shape, conductivity, and textures are all examples of the... 
physical properties of matter
400

mixtures composed of 2 or more substances that can be seen

heterogenous

400

Water boils at _____ degrees Celsius.

100

400
Atoms in the _______ state of matter are closely spaced and vibrate in this position. It will also not take the shape and volume of the container in which it is being held.
solid
500

Something that can be observed about matter without changing its makeup.

physical property

500
Volume is... 
the amount of space that matter occupies
500
_________ can be used to identify substances.
Chemical and physical properties
500

The 4th phases/states of matter with HIGH energy is 

plasma

500
The state of ______ allows particles to be father apart and move with greater speed. Pressure builds easily when confined to a set volume. The most movement occurs in this state.
gas
M
e
n
u