The outer electronic structure of lawrencium (atomic number 103) is :

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Rn ⁡5f137s27p2

Rn 5f136d17s17p2

Rn ⁡5f147s17p2

Rn⁡ 5f146d17s2

answer is D.

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Detailed Solution

The electronic configuration of lawrencium(atomic number 103)is [Rn] 5f146d17s2.

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