Which atom is indicated by the following configuration? [Ne] 3s2 3p3 - Chemistry

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Numerical

Which atom is indicated by the following configuration?

[Ne] 3s2 3p3

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Solution

[Ne] 3s2 3p3

The electronic configuration of the element is [Ne] 3s2 3p3 = 1s2 2s2 2p6 3s2 3p3.

∴ Atomic number of the element = 15

Hence, the element with the electronic configuration [Ne] 3s2 3pis phosphorus (P).

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Chapter 2: Structure of Atom - EXERCISES [Page 70]

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NCERT Chemistry Part 1 and 2 Class 11
Chapter 2 Structure of Atom
EXERCISES | Q 2.23 - (iii) (b) | Page 70

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