Question

Which contains greater number of oxygen atoms?
(1) 1 gm of o
(2) 1 gm of O2
(3) 1 gm of O3
(4) All have same number of oxygen atoms

Answer 1

Answer:

option 3 is the right answer hope it helps you

Answer 2

Answer:

1 gm of o2 is ans

Explanation:

hope it helps