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11-07-2016
Chemistry

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What is the electron configuration of aluminum?
a. 1s22s22p63s23p1
b. 1s22s22p63s3
c. 1s22s23s23p64s1
d. 1s22s22p63s23d1

Respuesta :

Willchemistry Willchemistry

11-07-2016

13 Al:

1s² ,2s² ,2p⁶, 3s² ,3p¹

Answer A

hope this helps!

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amiraUAE amiraUAE

12-07-2016

13 Al

1s2 2s2 2p6 3s2 3p1

the answer is A

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