Respuesta :
D=mass/volume in kg/m^3
4cm3 divided by 100^3 = 4x10^-6 (volume)
Mass =2g to kg 0.002kg
0.002/4x10^-6= 500kg/m3
4cm3 divided by 100^3 = 4x10^-6 (volume)
Mass =2g to kg 0.002kg
0.002/4x10^-6= 500kg/m3