Polyatomic ion Quiz 2 Review

Name the Ion

HSO₃^1-

• Bisulfate

• Chromate

• Phosphate

• Iodate

What is the formula for chromate?

• IO^1-

• CN^1-

• CrO₄^2-

• C₂O₄^2-

Cr₂O₇^2-

• phosphite

• Phosphate

• dichromate

• Cyanate

What is the formula and charge of phosphate?

• C₂O₄^2-

• IO₃^1-

• PO₃^3-

• PO₄^3-

Name it

PO₃^3-

Name it

IO^1-

The polyatomic ion ​ (a)   has the formula of ​ IO₃^1- .

• iodate
• hypoiodite
• Iodite

Name it

CN^1-

Formula for cyanate

• CN^1-

• OCN^1-

• HS^1-

Name it

C₂O₄^2-