the weight of one atom of uranium is 238 amu. its actual wt. is ......g

Answer 1

1 mol U weighs 238g
There are 6.02E23 atoms in 1 mol.
1 atom x (238g/6.02E23 atoms) = ?g/a atom

Answer 2

3.95*10

Answer 3

3.94×10-22

Answer 4

3.01×10-22

Answer 5

3.94*10-22

Answer 6

3.94*10^-22