Given the demonstration here, what would you surmise about the properties of the unknown samples in this flask.
ABS 1.04g/cc
acrylic 1.18 g/cc
cellulose acetate 1.28 g/cc
neoprene 1.38 g/cc
nylon 1.15 g/cc
polyethylene .95 g/cc
polystyrene 1.05 g/cc
PVC-1 1.40 g/cc
