35 Common Elements - Chemistry
Ba
Barium - 56 2+
Be
Beryllium - 4 2+
B
Boron - 5 3+
Br
Bromine - 35 1-
Ca
Calcium - 20 2+
Cu
Copper - 29 1+(cuprous)/2+(cupric)
I
Iodine - 53 1-
Fe
Iron - 26 2+(ferrous)/3+(ferric)
Kr
Krypton - 36 0
Pb
Lead - 82 2+/4+
Li
Lithium - 3 1+
Mg
Magnesium - 12 2+
Mn
Manganese - 25 2+/3+
Hg
Mercury - 80 2+
Ne
Neon - 10 0
Ni
Nickel - 28 2+
N
Nitrogen - 7 3-
O
Oxygen - 8 2-
P
Phosphorus - 15 3-
K
Potassium - 19 1+
Si
Silicon - 14 2-
Ag
Silver - 47 1+
Na
Sodium - 11 1+
S
Sulfur - 16 2-
Sn
Tin - 50 2+/4+
Zn
Zinc - 30 2+
Al
Aluminum - 13 3+
Ar
Argon - 18 0
C
Carbon - 6 4+/4-
Cl
Chlorine - 17 1-
Cr
Chromium - 24 2+(chromous)/3+(chromic)
Co
Cobalt - 27 2+/3+
F
Fluorine - 9 1-
He
Helium - 2 0
H
Hydrogen - 1 1+