Matter
Atomic Structure
PT
Formulas
Equations
100
kg
What is mass unit
100
Composed of protons and neutrons
What is nucleus
100
atomic number equals one
What is hydrogen
100
reactant
What is the left side
200
Rows
What is Peorids
200
name and short hand
What is formula
300
Columns
What is Groups
300
Binary
What is two different atoms
300
forms one compound
What is synthesis
400
Neon
What is Noble Gas
400
Pollyatomic
What is more than two different atoms
400
two compounds
What is double replacement
500
Only letters not used on the periodic table
What is j and Q
500
breaks up
What is decompostition
M
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u