aluminium (general)

Al+, aluminium(1+)

Al3+, aluminium(3+)

americium

antimony

argon (general)

Ar+, argon(1+)

arsenic

astatine

barium

berkelium

beryllium (general)

Be+, beryllium(1+)

Be2+, beryllium(2+)

bismuth

bohrium

boron (general)

B+, boron(1+)

B3+, boron(3+)

bromine (general)

Br+, bromine(1+)

cadmium (general)

Cd2+, cadmium(2+)

calcium (general)

Ca2+, calcium(2+)

californium

carbon (general)

C+, carbon(1+)

cerium (general)

Ce3+, cerium(3+)

Ce4+, cerium(4+)

caesium

chlorine (general)

Cl+, chlorine(1+)

chromium (general)

Cr2+, chromium(2+)

Cr3+, chromium(3+)

cobalt (general)

Co2+, cobalt(2+)

Co3+, cobalt(3+)

copper (general)

Cu+, copper(1+)

Cu2+, copper(2+)

curium

darmstadtium

dubnium

dysprosium

einsteinium

erbium

europium

fermium

fluorine (general)

F+, fluorine(1+)

francium

gadolinium

gallium

germanium (general)

Ge2+, germanium(2+)

Ge4+, germanium(4+)

gold (general)

Au+, gold(1+)

Au3+, gold(3+)

hafnium

hassium

helium (general)

He•+, helium(•1+)

holmium

hydrogen (general)

H+, hydrogen(1+), hydron (natural or unspecified isotopic composition)

1H+, protium(1+), proton

2H+ = D+, deuterium(1+), deuteron

3H+ = T+, tritium(1+), triton

indium

iodine (general)

I+, iodine(1+)

iridium

iron (general)

Fe2+, iron(2+)

Fe3+, iron(3+)

krypton

lanthanum

lawrencium

lead (general)

Pb2+, lead(2+)

Pb4+, lead(4+)

lithium (general)

Li+, lithium(1+)

lutetium

magnesium (general)

Mg+, magnesium(1+)

Mg2+, magnesium(2+)

manganese (general)

Mn2+, manganese(2+)

Mn3+, manganese(3+)

meitnerium

mendelevium

mercury (general)

Hg2+, mercury(2+)

molybdenum

neodymium

neon (general)

Ne+, neon(1+)

neptunium

nickel (general)

Ni2+, nickel(2+)

Ni3+, nickel(3+)

niobium

nitrogen (general)

N+, nitrogen(1+)

nobelium

osmium

oxygen (general)

O•+, oxygen(•1+)

palladium (general)

Pd2+, palladium(2+)

Pd4+, palladium(4+)

phosphorus (general)

P+, phosphorus(1+)

platinum (general)

Pt2+, platinum(2+)

Pt4+, platinum(4+)

plutonium

polonium

potassium

praseodymium

promethium

protactinium

radium

radon

rhenium

rhodium

roentgenium

rubidium

ruthenium

rutherfordium

samarium

scandium

seaborgium

selenium

silicon (general)

Si+, silicon(•1+)

Si4+, silicon(4+)

silver

sodium (general)

Na+, sodium(1+)

strontium

sulfur (general)

S+, sulfur(1+)

tantalum

technetium

tellurium

terbium

thallium

thorium

thulium

tin (general)

Sn2+, tin(2+)

Sn4+, tin(4+)

titanium

tungsten

uranium

vanadium

xenon

ytterbium

yttrium

zinc