Chemistry, asked by lamkhadesarthak239, 3 months ago

Q-26) What is the variation of number of valence electrons in group and period??​

Answers

Answered by Nivi2103
1

Explanation:

In a period, the number of valence electrons increases (mostly for light metal/elements) as we move from left to right side. However, in a group this periodic trend is constant, that is the number of valence electrons remains the same.

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