# If the density I got for a metal is "11.2 g/cm"^3, what metal have I got?

I can see that being $P b$ ($\rho \approx {\text{11.3 g/cm}}^{3}$), although depending on your systematic and/or random error, it could also be $T c$ ($\rho \approx {\text{11 g/cm}}^{3}$).