The electronic configuration of an element is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 4 . The difference in atomic number and the group number of the element ' X ', which is just below the above element

Question

The electronic configuration of an element is $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{4}$ . The difference in atomic number and the group number of the element ' X ', which is just below the above element in the periodic table is

Answer:

18

Solution:

The element is below sulphur is Se (34)

Group number = 16

TestHub · Accepted Answer

The element is below sulphur is Se (34) Group number = 16

Chemistry - PERIODIC TABLE Question with Solution | TestHub

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