Which of the elements below has a valence shell that can hold more than eight electrons?...

Question

Question

Which of the elements below has a valence shell that can hold more than eight electrons?

S

F

B

He

Answer 1

Answer #1

Helium can't hold more than 2 electrons so ignore it.

Sulfur is able to form hypervalent molecules such as SF6

Boron can't form more than 8 electrons

Fluorine is not likely to form an hypervalent molecule

therefore, from the list, best answer is S

Answer 2

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