MHT CET · Chemistry · Classification of Elements and Periodicity in Properties
The element which does not belong to group is
- A As
- B P
- C Bi
- D Se
Answer & Solution
Correct Answer
(D) Se
Step-by-step Solution
Detailed explanation
The element which does not belong to group 15 is Se (selenium). It belongs to group [16 of the periodic table. It resides in 4th period and 16th group having atomic number 34. Electronic configuration of Se is
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