Science, asked by naren46, 11 months ago

account for the following . elements of group 17 are movalent​

Answers

Answered by sabrinanandini2
4

They need only one electron to reach the nearest noble gas configuration. Hence they can gain that one electron. Hence they're valency is one

Thus they are monovalent

Answered by Anonymous
0

because they needed only one electron to complete its octet

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