I am a cation (electropositive bivalent). I have 10 electrons and 12 neutrons. what is my name? what is my electronic configuration? pls it's urgent I have exams tomorrow plssss plsssss fast
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The element is Magnesium, since its atomic no. is 12, and it loses 2 electrons to become stable.
Electronic configuration = 2,8,2
Electronic configuration = 2,8,2
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