Chemistry Elements and Polyatomic Ions: Halogens, Noble Gases, Transition Metals, and Common Anions

flourine

F

Chlorine

Cl

Bromine

Br

Iodine

I

Helium

He

Neon

Ne

Helium

He

Argon

Ar

Krypton

Kr

Xenon

Xe

Radon

Rn

Scandium

Sc

Titanium

Ti

Vanadium

V

Chromium

Cr

Manganese

Mn

Iron

Fe

Cobalt

Co

Nickel

Ni

Copper

Cu

Zinc

Zn

Zirconium

Zr

Molybdenum

Mo

ruthenium

Ru

Palladium

Pd

Silver

Ag

Cadmium

Cd

Tungsten

W

Platinum

Pt

Gold

Au

Mercury

Hg

Ammonium

NH4+

Peroxide

O2 2-

Hydroxide

OH-

Acetate

C2H3O2-

Cyanide

CN-

Carbonate

CO3 2-

Bicarbonate

HCO3-

Nitrate

NO3-

Nitrite

NO2-

Sulfate

SO4 2-

Hydrogen Sulfate

HSO4-

Sulfite

SO3 2-

Hydronium

H3O+

Hydrogen Sulfite

HSO3-

Phosphate

PO4 3-

Hydrogen Phosphate

HPO4 2-

Dihydrogen Phosphate

H2PO4-

Perchlorate

ClO4-

Chlorate

ClO3-

Chlorite

ClO2-

Hypochlorite

ClO-

Chromate

CrO4 2-

Dichromate

Cr2O7 2-

Permanganate

MnO4-

Oxalate

C2O4 2-

Thiosulfate

S2O3 2-

Azide

N3-

group 1

alkali metals +1

Group 2

alkaline earth metals +2

groups 3-12

transition metals

group 15

Pnictogens (-3)

Group 16

Chalcogens -2

Group 17

Halogens -1

group 18

noble gases

first bottom row

Lanthanides

second bottom row

Actinides