GenChem1 Naming atoms & molecules

What are all the Cations?

H⁺, Li⁺, K⁺, Rb⁺, Cs⁺, Ag⁺, Mg²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Zn²⁺, Cd²⁺, Al³⁺

What are all the Anions?

H⁻, F⁻, Cl⁻, Br⁻, I⁻, O²⁻, S²⁻, N³⁻

What are Chromium’s Ions? (Cr)

Cr²⁺, Cr³⁺; chromium (II) and chromium(III)

What are Cobalt’s Ions? (Co)

Co²⁺, Co³⁺; cobalt (II) and cobalt (III)

What are Copper’s Ions? (Cu)

Cu⁺, Cu²⁺; copper (I) and copper (II)

What are Iron’s Ions? (Fe)

Fe²⁺, Fe³⁺; Iron (II) and Iron (III)

What are Lead’s Ions? (Pb)

Pb²⁺, Pb⁴⁺; lead (II) and lead (IV)

What are Manganese’s Ions? (Mn)

Mn²⁺, Mn³⁺; manganese (II) and manganese (III)

What are Mercury’s Ions? (Hg)

Hg₂²⁺, mercury (I) and Hg²⁺, mercury (II)

What are Tin’s Ions? (Sn)

Sn²⁺, Sn⁴⁺; tin (II) and tin (IV)

ammonium

NH₄⁺

hydronium

H₃O⁺

acetate

C₂H₃O₂⁻ (or CH₃COO⁻)

cyanide

CN⁻

hydroxide

OH⁻

hypochlorite

ClO⁻

chlorite

ClO₂⁻

chlorate

ClO₃⁻

perchlorate

ClO₄⁻

nitrite

NO₂⁻

nitrate

NO₃⁻

permanganate

MnO₄⁻

carbonate

CO₃²⁻

hydrogen carbonate (or bicarbonate)

HCO₃⁻

chromate

CrO₄²⁻

dichromate

Cr₂O₇²⁻

peroxide

O₂²⁻

phosphate

PO₄³⁻

hydrogen phosphate

HPO₄²⁻

dihydrogen phosphate

H₂PO₄⁻

sulfite

SO₃²⁻

sulfate

SO₄²⁻

hydrogen sulfate

HSO₄⁻

magnesium sulfate heptahydrate aka epsom salt

MgSO₄ • 7H₂O