Question

I need help !!!! please, I cannot figure this question out!!!

Answer 1

Answer:

The answer to your question is: 207.24 g

Explanation:

Average atomic mass of Lead = ( 0.014 x 204) + (0.241 x 206) + (0.221 x 207)

                                                     ( 0.524 x 208)

                                                  = 2.856 + 49.646 + 45.747 + 108.992

                                                  = 207.24 g