Question

M2+ ion is iso electronic of SO2 and has (Z+2)neutrons (Z is the atomic number of M).What is the ionic mass of M2+?
(a )70
(b )66
(c) 68
(d) 64

Answer 1

c ) is the right answer ...

Answer 2

Answer:

option (A) is the correct answer

Explanation:

please mark as brainleist answer