Question

What will be the mass of one C-12 atom.
12
(1) 12g
(2)
6.02 x 10238
(3) 12 x 6.02 x 1023 g (4) 1 g​

Answer 1

Answer:

(3)12/6.02 x 10^23 g

Explanation:

Mass of one atom =  Mass of one mole of atom/Avogadro's Number

                              =12/6.02 x 10^23