Polyatomic Ions Practice

​ ​ Match the following nitrogen ions to their names...

• NO₂^-

• nitrate

• N^3-

• nitride

• NO₃^-

• Ammonium

• NH₄⁺

• nitrite

Organize these options into the right categories

Groups:

(a) +1 charge

,

(b) -1 charge

,

(c) -2 Charge

,

(d) -3 Charge

• phosphide

• cyanide

• sulfite

• nitrate

• phosphate

• chloride

• sulfate

• Potassium ion

• oxide

• acetate

• nitrite

• ammonium

• hydroxide

• carbonate

C₂H₃O₂^-

Tags

NGSS.HS-PS1-2

NH₄⁺

OH^-

NO₂^-

CN^-

NO₃^-

SO₄^2-

PO₄^3-