Valences of the Element
S.No. Elements Symbol Atomic No. Valency 1 Hydrogen H 1 +1 2 Helium He 2 0 3 Lithium Li 3 +1 4 Beryllium Be 4 +2 5 Boron B 5 +3 6 Carbon C 6 +4 7 Nitrogen N 7 -3 8 Oxygen O 8 -2 9 Fluorine F 9 -1 10 Neon Ne 10…
S.No. Elements Symbol Atomic No. Valency 1 Hydrogen H 1 +1 2 Helium He 2 0 3 Lithium Li 3 +1 4 Beryllium Be 4 +2 5 Boron B 5 +3 6 Carbon C 6 +4 7 Nitrogen N 7 -3 8 Oxygen O 8 -2 9 Fluorine F 9 -1 10 Neon Ne 10…
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