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Chemistry 17 Online
OpenStudy (anonymous):

Which of the following is a reasonable ground-state electron configuration? A.1s22s22p43s2 B.1s21p62s22p6 C.1s22s22p63s23p64s24d10 D.1s22s22p63s23p64s23d5

rvc (rvc):

A and D do u know afbua's principle?

OpenStudy (anonymous):

Not really but I think its D

rvc (rvc):

correct

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