Question

Arrange in correct order of size of the iodine species:
I+ , I- , I
Explain​

Answer 1

Answer:

I- > I > I+

I gains one more electron beside its original atomic number 53, so because of this it becomes I- and its atomic number becomes 54. If I loses one electron, then it changes to I+ and its atomic number is 52.

Hope it helps you a bit.