Polyatomic Ions (chemical formulas)

what is the CHEMICAL FORMULA and CHARGE for ammonium?

• NH₄ (+1)

• NH₄

What is the CHEMICAL FORMULA and CHARGE for hypochlorate?

• ClO

• ClO (-1)

what is the CHEMICAL FORULA and CHARGE for chlorite?

• ClO₂ (+1)

• ClO₂ (-1)

what is the CHEMICAL FORULA and CHARGE for chlorate?

• ClO₃ (-1)

• ClO₂ (-1)

what is the CHEMICAL FORULA and CHARGE for perchlorate?

• ClO₄ (-2)

• ClO₄ (-1)

what is the CHEMICAL FORULA and CHARGE for carbonate?

• CO₃ (-1)

• CO₃ (-2)

what is the CHEMICAL FORULA and CHARGE for bicarbonate

• HCO₃ (-2)

• HCO₃ (-1)

what is the CHEMICAL FORMULA and CHARGE for nitrite

• NO₂ (-1)

• NO₂ (-2)

what is the CHEMICAL FORMULA and CHARGE for nitrate?

• NO₃ (-2)

• NO₃ (-1)

what is the CHEMICAL FORMULA and CHARGE for bisulfide?

• HS (-2)

• HS (-1)