The group number, number of valence electrons, and \( \mathrm{P} \)...

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The group number, number of valence electrons, and
\( \mathrm{P} \) valency of an element with atomic number 15 ,

W. respectively, are
[JEE Main 2019 (April)]
(1) 16,5 and 2
(2) 16,6 and 3
(3) 15,5 and 3
(4) 15,6 and 2
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