Science, asked by sharad46, 1 year ago

to which period does the elements 2 8 2 belongs

Answers

Answered by Abhayrai11

11

3......…....rd period

Answered by siddhu11111

11

The element is Magnesium whose atomic no. is 12 and since it follows octatve rule it's configuration is 2 8 2.

PLEASE MARK BRAINALIST

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