Iron has a body centred cubic unit cell with a cell dimension of `286.65` pm. The density of irong is `7.874 g cm^(-3)`. Use this information to calculate Avogardo's number ?

Iron has a body centred cubic unit cell with a cell dimension of 286.65 pm. The density of Iron is 7.874 g cm^(-3) . Use this information to calculate Avogadro's number. (At mass of Fe = 55.845 u).

Iron has a body-centred cubic unit cell with a cell dimension of 286.65 pm. The density of iron is 7.874g*cm^(-3) . Use the information to calculate Avogadro's number. (At. Mass of Fe = 55.845 u).

Iron has a body centred cubic unit cell with the cell dimension of 286.65 pm. Density of iron ·is 7.87 g cm^(-3) Use this information to calculate Avogadro's number. (Atomic mass of Fe= 56.0 u)

Iron has a body centred cubic unit cell with the dimension of 286.65 p m .The density of iron is 7.874 g cm^-3 .Use this information to calculate avogadro's number. (At mass of Fe = 55.845 u )

Iron has body centred cubic cell with a cell edge of 286.5 pm. The density of iron is 7.87 g cm^(-3) . Use this information to calculate Avogadro's number. (Atomic mass of Fe = 56 mol^(-3) )