What is the formula for: Ammonium?

NH4+

What is the formula for: Acetate?

CH3COO-

What is the formula for: Carbonate?

CO32-

What is the formula for: Bicarbonate?

HCO3-

What is the formula for: Chromate?

CrO42-

What is the formula for: Dichromate?

Cr2O72-

What is the formula for: Hydroxide?

OH-

What is the formula for: Nitrate?

NO3-

What is the formula for: Permanganate?

MnO4-

What is the formula for: Phosphate?

PO43-

What is the formula for: Sulfate?

SO42-

What is the formula for: Perchlorate?

ClO4-

What is the formula for: Sulfite?

SO32-

What is the formula for: Cyanide?

CN-

What is the formula for: Chlorate?

ClO3-

What the formula for: Chlorite?

ClO2-

What is the formula for: Hypochlorite?

ClO-

What Polyatomic Ion is: NH4+

Ammonium

What Polyatomic Ion is: CH3COO-

Acetate

What Polyatomic Ion is: CO32-

Carbonate

What Polyatomic Ion is: HCO3-

Bicarbonate

What Polyatomic Ion is: CrO42-

Chromate

What Polyatomic Ion is: Cr2O72-

Dichromate

What Polyatomic Ion is: OH-

Hydroxide

What Polyatomic Ion is: NO3-

Nitrate

What Polyatomic Ion is: MnO4-

Permanganate

What Polyatomic Ion is: PO43-

Phosphate

What Polyatomic Ion is: SO42-

Sulfate

What Polyatomic Ion is: ClO4-

Perchlorate

What Polyatomic Ion is: SO32-

Sulfite

What Polyatomic Ion is: CN-

Cyanide

What Polyatomic Ion is: ClO3-

Chlorate

What Polyatomic Ion is: ClO2-

Chlorite

What Polyatomic Ion is: ClO-

Hypochlorite

Charges, Charges, Charges!1+ {Ammonium}… how to remember: Think: I got an A+ on

Mon.

1- {Acetate, Bicarbonate, Hydroxide, Nitrate, Permanganate, Perchlorate}

How to remember: Think: Alphabet Order… AB, OPP, and a random N for fun, minus one!

2- {Carbonate, Chromate, Dichromate, Sulfate, Sulfite}

Think: Chro, Carb, Sulf (CCS)… 2-

3- {Phosphate} Think: Its your fate to have three

Good friends