The valence electron configuration of an element is ns²(n - 1)d¹⁰np². To which group does X belong? A) Group 3A B) Group 4A C) Group 6A D) Group 5A E) Group 7A

Name: The valence electron configuration of an element is ns 2 (n - 1)d 10 np 2 . To which group does X belong? A) Group 3A B) Group 4A C) Group 6A D) Group 5A E) Group 7A
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The element has a valence electron configuration of ns²np², which corresponds to Group 4A (or Group 14 in IUPAC numbering) in the periodic table.

The Valence Electron Configuration of an Element Is Ns2(n -

The Valence Electron Configuration of an Element Is Ns²(n -