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What is the electron configuration of chlorine (CI)?

A. 1s22s22p63s23p3

B. 1s22s22p63s23p5

C. 1s22s22p63s24s23p3

D. 1s22s22p63s23p23d3


The correct answer is B on edg 2020

1 Answer

3 votes

Answer: it is b

Step-by-step explanation:

User Robbie
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