anonymoususer123
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Which of the following is the electron configuration of an electrically neutral atom of argon (Ar)?

(a) 1s² 2s² 2p5
(b) 1s² 3d¹⁰ 4f⁷
(c) 1s² 2s² 2p⁶ 3s² 3s⁶
(d) 1s² 2s1

Which of the following is the electron configuration of an electrically neutral atom of argon Ar a 1s 2s 2p5 b 1s 3d 4f c 1s 2s 2p 3s 3s d 1s 2s1 class=

Respuesta :

Jadeandmia
The answer to your question is (B)

Answer:

Thank u it was c for the answer.

Explanation:

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