| Water |
1.00 |
| Platinum |
21.45 |
| Gold |
19.32 |
| Mercury |
13.60 |
| Lead |
11.35 |
| Silver |
10.51 |
| Copper |
8.94 |
| Iron, Wrought |
7.79 |
| Iron, Cast |
7.20 |
| Tin |
7.29 |
| Zinc |
7.19 |
|
| Ebony |
1.33 |
| English Oak |
0.934 |
| Cork |
0.240 |
| Pine |
0.657 |
| Carbon Dioxide |
0.00176 |
| Oxygen |
0.00137 |
| Air |
0.00128 |
| Nitrogen |
0.00120 |
| Hydrogen |
0.000096 |
| Kerosene |
0.8 |
| Alcohol |
0.792 |
|