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What is the v...

Question

What is the valency of the group 2 and group 15 elements, respectively?

A

2, 2

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B

2, 3

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C

2, 1

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D

2, 4

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Solution

The correct option is B 2, 3

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Similar questions

Q. The group number, number of valence electrons and valency of an element with atomic number

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, respectively, are:

Q. An element X belongs to group 2 and another element Y belongs to group 15 of the periodic table:

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Explain how you have arrived at your answers.

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