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Which one of the following is a correct electronic configuration of sodium? (a) 2,8 (b) 8,2,1 (c) 2,1,8 (d) 2,8,1

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29/12/2020 5:08 pm

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Trisha Dave

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Which one of the following is a correct electronic configuration of sodium?

(a) 2,8

(b) 8,2,1

(d) 2,8,1

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29/12/2020 5:11 pm

Arsh01

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(d) 2,8,1

Explanation:

Atomic number of sodium (Na) = 11

Its electronic configuration = 2, 8,1

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