vainillasd96ox0kyf vainillasd96ox0kyf

30-09-2017
Chemistry

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What is the electron configuration for cobalt?
A. 1s22s22p63s23p64s24p7
B. 1s22s22p63s23p64s24p63d1
C. 1s22s22p63s23p64s24d7
D. 1s22s22p63s23p64s23d7

Respuesta :

vedramargaret vedramargaret

01-10-2017

the correct answer is d

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