Units of Measure
Volume

How much does one cubic foot of plutonium weigh?

Answer

Wiki User
03/05/2011

Pu ≈ 19.816 g/cm³

so

1 ft³ · 19.816 g/cm³ · (12 in/ft)³ · 2.54 (cm/in)³ ≈ 561,127 gms

or about 1,237 lbs