An element having electronic configuration 1s2 2s2 2p6 3s2 3p6 4s1 forms (a) Acidic oxide (b) Basic oxide (c) Amphoteric oxide (d) Neutral oxide

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An element having electronic configuration 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 forms

Classification of Elements and Periodicity in Properties

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24/08/2021 11:21 am

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Deepak Rock

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An element having electronic configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ forms

(a) Acidic oxide

(b) Basic oxide

(d) Neutral oxide

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24/08/2021 11:22 am

Shivani siva

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Correct answer: (b) Basic oxide

Explanation:

It is electronic configuration of alkali metal. Hence it will form basic oxide.

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