1
Q
Mass number
A
protons + #neutrons
2
Q
Atomic number
A
of protons
3
Q
Horizontal rows:
A
Periods
4
Q
Vertical columns:
A
Groups
5
Q
More metallic:
A
More to the left and to the bottom of the periodic table
6
Q
More nonmetallic
A
More to the right and to the top of the periodic table.
7
Q
Ionic compounds are formed between…
A
A metal and a nonmetal
8
Q
Cations
A
Fewer electrons, positive charge, main group metals.
9
Q
Anions
A
More electrons, negative charge, no metals.
10
Q
Common transition metals
A
Iron (Fe), Copper (Cu), Manganese (Mn
