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Chemistry 7 Online
OpenStudy (anonymous):

Determine the number of valence electrons in each of the following elements. Ni Express your answer as an integer.

OpenStudy (anonymous):

My answer was 2 which seems to be right but i dont know why it's wrong.

OpenStudy (***[isuru]***):

Hi, Atomic number of Ni is 28 So the electronic configuration of Ni is [Ar] 4s2 3d8 valence electrons = 10 electrons (3d8 4s2) hope this helps;-D

OpenStudy (anonymous):

Thanks man! I got it!

OpenStudy (***[isuru]***):

u r welcome!

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