Which option describes a common property of the elements, nitrogen (N), phosphorus (P), arsenic (As) ?

Hint: Review your periodic table.

They have the same amount of reactivity.

They have the same amount of atomic mass.

They have the same number of valence electrons.

They have the same atomic radius size.

Question

Chemistry

Asia

11 March, 19:02

Which option describes a common property of the elements, nitrogen (N), phosphorus (P), arsenic (As) ?

Hint: Review your periodic table.

They have the same amount of reactivity.

They have the same amount of atomic mass.

They have the same number of valence electrons.

They have the same atomic radius size.

+2

Answers (2)

Know the Answer?

Jorden Casey · Answer 1

I'm pretty sure the answer is:

They have the same number of valence electrons.

Dylan Cole · Answer 2

The common property of N, P, and As is that they have the same number of valence electrons.

Atoms of nitrogen have the least atomic mass and are smaller and more reactive than those of phosphorus and arsenic.