Question

AHOLA FRIENDS

How does the number of valence electrons change on moving from left to right in a period?

Don't Spam
❎No Useless Answers ❎

Answer 1

Gud Evng..

In periodic table On moving from left to right in a period, the chemical reactivity of elements first decreases and then increases. On moving from left to right in a period, the number of valence electrons increases from 1 to 8. On moving from left to right in a period, the atomic size decreases; the size of the atoms decreases.

I THINK YOU HAVE GOT IT K BYE GN

Answer 2

please mark a correct answer