Valency of Elements & Polyatomic Ions

Front

Valency of Hydrogen

Back

1+

Front

Valency of Oxygen(0₂₎

Back

2-

Front

Valency of Oxide(0)

Back

2-

Front

Valency of Nitride(N)

Back

3-

Front

Valency of Carbon

Back

4

Front

Valency of Sodium(Na)

Back

1+

Front

Valency of Calcium(Ca)

Back

2+

Front

Valency of Chlorine(Cl)

Back

1-

Front

Valency of Sulfate (SO₄)

Back

2-

Front

Valency of Nitrate (NO₃)

Back

1-