A) \[n{{s}^{2}}\text{ }n{{p}^{2}}\]
B) \[n{{s}^{2}}\text{ }n{{p}^{3}}\]
C) \[n{{s}^{2}}\text{ }n{{p}^{4}}\]
D) \[n{{s}^{2}}\text{ }n{{p}^{1}}\]
Correct Answer: C
Solution :
The elements of VI groups of the periodic table are known as chalcogens, e.g., oxygen, sulphur, selenium, tellurium and polonium. Their general electronic configuration of outermost shell is\[n{{s}^{2}}n{{p}^{4}}\].
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