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Periodic Table
Chemical vs. Physical
States of Matter
Metals, Nonmetals & Metalloids
Bonding & Chemical Reactions
100
The way in which the periodic table is arranged.
What is by increasing atomic number?
100
Creates a new substance
What is chemical change?
100
A glass is an example of
What is a solid?
100
Has a high luster
What is a metal?
100
The making or breaking of bonds
What is a chemical reaction?
200
Rows on the periodic table
What are periods?
200
Ice melting
What is physical change?
200
Oxygen is an example of
What is a gas?
200
Often found in the gas form a room temperature
What is a nonmetal?
200
The number of valence electrons that (most) atoms desire.
What is 8?
300
All elements to the left of the zig-zag line on the periodic table
What are metals?
300
A match burning
What is a chemical change?
300
The change of state from a solid to a liquid
What is melting?
300
Most are semi-conductors
What is a metalloid?
300
A bond in which valence electrons are shared between atoms
What is a covalent bond?
400
Food digesting
What is a chemical change?
400
The change of state from a gas to a liquid
What is condensation?
400
The first two groups of the periodic table
What are metals?
400
The number that can be changed in order to balance chemical equations
What is the coefficient?
500
The group containing gases which do not react.
What are the noble gases?
500
Sugar dissolving in water
What is a physical change?
500
The change of state from a solid to a gas
What is sublimation?
500
Found touching the zig-zag line on the periodic table
What are metalloids?
500
The law that explains why chemical formulas must be balanced.
What is the law of conservation of mass (matter)?