the automic number of two elements X and Y are 20 and 35 respectively.write he formula and any two imporant properties of the compound formed by X and Y
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Explanation:
(i) The electronic configuration of element X(Z = 12) = 2, 8, 2
The electronic configuration of element Y(Z = 17) = 2, 8, 7
(ii) The bond form will be of ionic nature. One atom of X will transfer 1 electron each to two atoms of Y.
(iii) The formula of the compound is :
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