Learning Valencies of Positive, and Negative Radicals

What is the Valency for: Ammonium?

• NH₄⁺

• NH₃

What is the valency for: Dichromate

• OH^-

• Cr₃O₆

• Cr₂O₇

Tags

NGSS.HS-PS1-1

What is the valency for: Bisulphite?

• H₂SO₃

• H₃SO₅

The valency for Permanganate is __________________.

What is the valency for: Chlorate?

• ClO₂^-

• ClO₃^-

Tags

NGSS.HS-PS1-1