Question

Calculate the number of gram atom in 10 atoms of carbon.

Answer 1

6.023× 10^23 atoms- 1 mole

10 atoms - 10/6.023 × 10^23

= 0.166 × 10^-22

= 1.66 × 10^-23 moles

As gram atom is no of moles

So no of gram atom is 1.66× 10^-23