Groups, charges, extra elements

Li

Lithium (+1 charge)

Na

Sodium (+1 charge)

K

Potassium (+1 charge)

Rb

Rubidium (group 1, +1 charge)

Cs

Caesium (group 1, +1 charge)

Fr

Francium (group 1, +1 charge)

Be

Beryllium (group 2)

Mg

Magnesium (group 2, +2 charge)

Ca

Calcium (group 2, +2 charge)

Sr

Strontium (group 2, +2 charge)

Ba

Barium (group 2, +2 charge)

Ra

Radium (group 2, +2 charge)

Al (charge)

+3 charge

Ga (charge)

+3 charge

Zn (charge)

+2 charge

Cd (charge)

+2 charge

Ag (charge)

+1 charge

N (charge)

-3

P (charge)

-3

O (charge)

-2

S (charge)

-2

F (charge)

-1

Cl (charge)

-1

Br (charge)

-1

I (charge)

-1

F

Fluorine, group 17

Cl

Chlorine, group 17

Br

Bromine, group 17

I

Iodine, group 17

At

Astatine, group 17

He

Helium, group 18

Ne

Neon, group 18

Ar

Argon, group 18

Kr

Krypton, group 18

Xe

Xenon, group 18

Rn

Radon, group 18

Group 1

Alkali metals

Group 2

Alkaline earth metals

Group 17

Halogens

Group 18

Noble gases

B, Si, Ge, As, Sb, Te, At

Metalloids

B

Boron

Si

Silicon

Ge

Germanium

As

Arsenic

Sb

Antimony

Te

Tellurium

At

Astatine

Mo

Molybdenum

Pd

Palladium

Ag

Silver

Sn

Tin

Sb

Antimony

Te

Tellurium

W

Tungsten

Pt

Platinum

Au

Gold

Hg

Mercury

Pb

Lead

Bi

Bismuth

U

Uranium