Answer:
6g/cm^3
Explanation:
P = m/v
P = density
m = mass = 3g
v = volume = 0.5cm^3
3/0.5 = 6
density = mass/volume
density = 3g/0.5cm^3 = 3x2g/cm^3=6g/cm^3
5.1m questions
6.7m answers