Chemistry, asked by savitatewari02, 5 months ago

valency of an element down the group​

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Answered by randhir1672
1

Answer:

sorry dear I have not question this answer............?

Answered by Anonymous
2

Answer:

Valency in the periodic table across a period first increases and then decreases. There is no change going down a group. ... The valency does not change going down a group since the bonding behavior is not affected by the core electrons.

Explanation:

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