An element \( X \) occurs in short period having configuration \( n s^{2} n p^{1} \). The formul...

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An element \( X \) occurs in short period having configuration \( n s^{2} n p^{1} \). The formula and nature of its oxide are:
(A) \( \mathrm{XO}_{3} \), basic
(B) \( \mathrm{XO}_{3} \), acidic
(C) \( \mathrm{X}_{2} \mathrm{O}_{3} \), amphoteric
(D) \( \mathrm{X}_{2} \mathrm{O}_{3} \), basic
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