Given that the mass of iron nucleus is 55.85 u and A = 56, then what will be the nuclear density ?

5.6 x 1017 Kg m-3 8.2 x 1017 Kg m-3 2.29 x 1017 Kg m-3 1.56 x 1017 Kg m-3

2.29 x 1017 Kg m-3

Nuclear Density is a constant with value 2.29 x 1017 Kg m-3.