Science, asked by manasvikadambala, 4 months ago

will mark brainliest whoever answers, please help​

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Answered by thanmayi8c
1

Answer:

q it's nitrogen

it will be r then t then s

Answered by saumyakumar68
1
  1. Symbol Q represents nitrogen.
  2. P < Q < R
  3. R and S have the same no of valance electrons because both are come under the same group which is group 16.

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