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Element “E” belongs to the period 4 and group 16 of the periodic table. The valence shell electron configuration of the element, which is just above “E” in the group is

1. 3 s 2 , 3 p 4
2. 3 d 10 , 4 s 2 , 4p 4
3. 4 d 10 , 5 s 2 , 5 p 4
4. 2 s 2 , 2 p 4

Correct answer: 3 s 2 , 3 p 4

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