Which atom can have more than eight valence electrons when it is forming covalent bonds? (a) \( ...

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Which atom can have more than eight valence electrons when it is forming covalent bonds?
(a) \( \mathrm{H} \)
(b) \( \mathrm{N} \)
(c) \( \mathrm{F} \)
(d) \( \mathrm{Cl} \)
\( P \)
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