Chemistry, asked by pikachu973, 1 month ago

Is variable valency (promotion rule) used to know only if an compound exists or not??
or does it have any other application too?? please help
please no scams​ i am already stressed :-)​

Answers

Answered by Vishrutha3103
1

Answer:

Variable Valency is used to know the valency of a particular element or an compound but it can't be used to know if an element or a compound exits or not

Hope this helped

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