Chemistry

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Choose from the list the correct electron configurations for the following ions.

A B C D E F G H I J K+
A B C D E F G H I J In+
A B C D E F G H I J Li+
A B C D E F G H I J Na+


A. 1s22s22p63s23p6
B. 1s22s22p63s23p64s23d104p64d105s25p1
C. 1s22s22p63s23p63d104s2
D. 1s22s22p63s23p64s1
E. 1s22s22p63s1
F. 1s1
G. 1s22s22p63s23p63d10
H. 1s22s22p6
I. 1s2
J. none of the above

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