NEET Chemistry Classification of Elements and Periodicity Questions Solved

An atom of the element A has 3 electrons in its outermost shell while another atom X has 6 electrons in its outermost shell. The formula of the compound between A and X could be.

(1) A2X3

(2) AX3

(3) A3X2

(4) A2X

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#0 | Language of Inorganic Chemistry

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