Which element has(a) two shel(b) the electronic configuration 2, 8, 2? – InterviewSolution

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1.	Which element has(a) two shel(b) the electronic configuration 2, 8, 2?3.ls. both of which are completely filled with electrons?a total of three shells, with four electrons in its valence shell?a total of two shells, with three electrons in its valence shell?el twice as many electrons in its second shell as in its first shel?
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