Science, asked by yashyj55, 1 year ago

An element has its electron 2,8,2 now ans what is the atomic no of this element

Answers

Answered by Anonymous

heya

here is ur answer

➡ given electronic configuration :-2,8,2

➡it has 12 electrons

➡so the atomic number is also equal to 12 and the element is Magnesium

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