Atomic Structure Question 76

Question: The atomic number of an element having the valency shell electronic configuration 4s24p6 is

Options:

A) 35

B) 36

C) 37

D) 38

Show Answer

Answer:

Correct Answer: B

Solution:

Complete E.C.=[Ar]183d104s24p6.
Hence no. of e= no. of protons =36=Z .



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