The group number, number of valence electrons, and valency of an element with the atomic number 15, respectively, are:

The group number, number of valence electrons, and valency of an element with the atomic number 15, respectively, are:

Q. The group number, number of valence electrons, and valency of an element with the atomic number 15, respectively, are:

A.            16, 5 and 2

B.            15, 5 and 3

C.            16, 6 and 3

D.            15, 6 and 2

Answer: 15, 5 and 3

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