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CGP EDU Academic Team
Published on: August 14, 2026
An element X having configuration ns 2 np 1 occurs in a short period of Modern periodic table. The formula and nature of its oxide is:
Text Solution
Verified by ExpertsThe correct answer is:
C
The element present in short period will be of 13th group (group no = 10+ 3 = 13) i.e. aluminium and its oxide will be Al 2 O 3 which is amphoteric in nature; as react with acids as well as bases forming salt and water.
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