Chemistry, asked by itzmedipayan2, 5 hours ago

what is a valency??
what is the number of valency in sodium carbonate??

Answers

Answered by swarnakohana

2

Answer:

Valency is the combining power of an element. the number of valency in sodium carbonate is -2

Answered by pcplionelmessi

2

Answer:

Valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules.

Valency of sodium carbonate is 2.

Hope it helps.

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