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How do you write electronic configuration of elements and balance chemical equations?

April 26, 2017Balance chemical Chemistry configuration electronic elements equations Mathematics write

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How do you write electronic configuration of elements and balance chemical equations?

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its easy…. electronic configuration depends upon atomic number of the element…for example oxygen has atomic number 8..and we know that outer most shell can hav maximum 2 electrons and rest all shell can have maximum 8 electrons…therefore the Electronic configuration of Oxygen is k shell L shell 2 6 so to become stable oxygen need 2 more electons in L shell so its valancy is 2 hope i helped..