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The second period elements of p-block starting from boron, are restricted to a maximum covalency of

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a
four (using 1s, 2s and two 2p orbitals)
b
six (using 1s and 2s -orbitals)
c
four (using 2s and three 2p orbitals)
d
six (using 1s and three 2p orbitals)
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detailed solution

Correct option is C

The second period elements of p-block starting from boron are restricted to a maximum covalency of four (using one 2s and three 2p orbitals).

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