Chemistry, asked by fatimatehzeeb85, 10 months ago

What is the valency of following elements?

a) Barium Ba b) Niterogen N c) Sodium Na d) Sulphur S?


please!!!!!tell all of
them​

Answers

Answered by ganesh1262002
2

Answer:

Valency of barium is 2

valency of nitrogen is 5

valency of sodium is 1

valency of sulphur is 2.

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