Science, asked by Devsankar4547, 1 year ago

Describe the changes in properties of the elements as you move from left to right across the periodic table?

Answers

Answered by oppoappu5
0

1. The valency shells will increase moving from left to right and then decrease from numbere 7

2. the valency number increase from moving left to right and then decrease from number 7

3. Atomicity is increased


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