Chemistry, asked by greenpetrol, 8 months ago

In the same period or sub group, increase or decrease in particular [periodic] property is due to gradual charge in ____________[at. wt./atomic size/electronic configuration ] in the arranged elements

Answers

Answered by mohantya867
0

Answer:

Atomic weight

Explanation:

Because from left to right ↪ atomic weight increase.

And from right to left ⬅ atomic weight decreases.

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