Question

Which alkaline earth metal compound is volatile ?

(A) Be3N2 (B) Mg3N2

(C) Ca3N2 (D) None of the options​

Answer 1

(A) Be3N2 is your answer

Answer 2

$\bold{Answer}$

Option A

Be3N2

$\bold{Reason}$

(1)Because it have highest ionization potential

(2)Small size

(3) highest electronegativity

(4)high charge density