Question

8. Mass of one atom of oxygen is :
(a) 16 u
(b) 32 u
(c) 7 u
(d)8 u​

Answer 1

Answer:

i hope it is help full ;

Explanation:

One mole of atoms of oxygen has a mass of 16 g, as 16 is the atomic weight of oxygen, and contains 6.02 X 1023 atoms of oxygen.

Answer 2

Answer:

16u is the mass of one atom of oxygen