Chemistry, asked by uu46020, 10 months ago

how does valency of an element vary across a period

Answers

Answered by MяMαgıcıαη

7

Answer:

the valency of element across a period first increases and then decreases

Explanation:

.

Answered by umrigarmanav

1

Explanation:

The valency of an element first increases and then decreases across a period.

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