States of Matter
Chemical Reactions
Atomic Properties
Chemical and Physical Changes
The Periodic Table
100
This state of matter has a definite shape and volume.
What is a solid
100

These are the ingredients of a reaction; they are on the left side of the arrow.

What are reactants?

100
The subatomic particles (the parts of an atom.)
What are protons, neutrons, and electrons.
100
In this reaction, a solid becomes a liquid when heat energy is added. (Chemical or Physical)
What is a physical reaction.
100
What is the chemical name for symbol Ni?
What is Nickel
200
This state of matter has no shape or volume.
What is a gas
200

A process that involves the rearrangement of atoms to form new substances.

What is a chemical reaction

200
The inner part of an atom, composed of protons and neutrons.
What is the nucleus.
200
In this reaction, a substance changes color and a burning smell is released. (Chem or Phys)
What is a chemical reaction.
200
The atomic number of Carbon.
What is 6?
300
This is the phase change that occurs when a liquid becomes a solid.
What is freezing
300

The symbolic representation of a chemical reaction using symbols and chemical formulas.

What is a chemical equation

300
The charge of an electron.
What is negative.
300

In this reaction, there is a temperature decrease and a gas is produced. (Chem or Phys)

What is a chemical reaction.

300
The number of protons in Calcium.
What is 20?
400
This is the state of matter in which molecules are the most dense.
What is a solid.
400

This kind of reaction absorbs energy. (Heat enters.)

What is endothermic

400
The charge of a neutron.
What is no charge or neutral.
400

Color, Density, Shape, Odor, Volume and Mass

What are physical properties 

400
The atomic weight of Lithium to the nearest hundredth.
What is 6.94?
500
List the 3 states of matter in order from the lowest to the highest energy level.
What is solid, liquid, gas, (and plasmsa)
500

Every chemical reaction involves a change in

What is bonds, energy, etc. 
500
Atoms share these when they bond.
What are electrons?
500
List at least 4 indicators of a chemical change.
What are color change, gas is produced, smell is produced, the reaction is irreversible, temperature change (without cooling or heating,) electrical energy is produced.
500
The valence (or electrons available for bonding) in Oxygen.
What is 6?
M
e
n
u