Science, asked by ibrahimmulla414, 10 months ago

What is the periodic trend in the variation of valency while going from left to right within a period ? Explain with reference to period 2 & period 3​

Answers

Answered by hengadeabhishek
5

Answer:

size, the size increases from going left to right

Answered by harshit9651
6

Answer:

no of valence shell electron increases by one

but you can't predict valencies or valency e also bcz its depends upon the stability of the compound

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