State and identify the central atom

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Consider The lewis structure given belw. XO4(where all the O's are bonded once to the X and have 3 lone pairs.) This molecule has a charge of n-. By changing the overall charge, n, from 1- to 2- to 3- we get three different polyatomic ions. For each of these ions a) identify the central atom and b) determine the formal charge of the central atom, X.

Reference no: EM13172712

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