Alkali Metals – Group 1A
H, Li, Na, K, Rb, Cs, Fr
Alkaline Earth Metals – Group 2A
Be, Mg, Ca, Sr, Ba, Ra
Boron Group – Group 3A/13
B, Al, Ga, In, Tl
Carbon Group – Group 4A/14
C, Si, Ge, Sn, Pb
Nitrogen Group – Group 5A/15
N, P, As, Sb, Bi
Chalcogens – Group 6A/16
O, S, Se, Te, Po
Halogens – Group 7A/17
F, Cl, Br, I, At
Noble Gases - Group 8A
He, Ne, Ar, Kr, Xe, Rn
Group 1B - Coinage Metals
Cu, Ag, Au, Rg
Group 2B - Zinc Family
Zn, Cd, Hg, Cn