Which of the following statements is false?
A) An orbital can accommodate at most two electrons.
B) The electron density at a point is proportional to 2 at that point.
C) The spin quantum number of an electron must be either + or -
.
D) A 2p orbital is more penetrating than a 2s;i.e. ,it has a higher electron density near the nucleus and inside the charge cloud of a 1s orbital.
E) In the usual order of filling,the 6s orbital is filled before the 4f orbital.
Correct Answer:
Verified
Q62: The complete electron configuration of tin is
A)1s22s22p63s23p64s23d104p65s24d105d105p2
B)1s22s22p63s23p64s23d104d104p2
C)1s22s22p63s23p64s24p65s24d105d105p2
D)1s22s22p63s23p64s23d104p65s24d105p2
E)none
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