Check what i have and
what is the mass, in grams, of a sample of 6.12 × 10^24 atoms of manganese (mn)? show your work or explain the steps that you used to determine your answer.

what i have:
[6.12 x 10^24 atoms] / [6.02 x 10^23 moles/atoms] = 10.2 moles mn
what next?