Question

Why does covalency of Si is extended from four
to six?
A) Low electronegativity of Si
B) Small size of Si
C) Presence of electrons in valance shell
D) Presence of vacant d orbital

Answer 1

Answer ⤵⤵⤵



C) Presence of electrons in valance shell




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Answer 2

Answer:     C) Presence of electrons in valance shell

Explanation:

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