The density, or more precisely, the volumetric mass density of molybdenum is 10280 kg/m³. This means that the mass of 1 m³ molybdenum is 10280 kg.
The weight (on earth) of 1 m³ molybdenum is 100846,8 N or 100,8468 kN.
Conversion Chart Metric System:
| Kilogram per cubic meter | 10280 | kg/m³ |
| Tonne per cubic meter | 10,28 | t/m³ |
| Gram per cubic meter | 10280000 | g/m³ |
| Milligram per cubic meter | 10280000000 | mg/m³ |
| Kilogram per cubic centimeter | 0,01028 | kg/cm³ |
| Gram per cubic centimeter | 10,28 | g/cm³ |
| Milligram per cubic centimeter | 10280 | mg/cm³ |
| Kilogram per litre | 10,28 | kg/L |
| Gram per litre | 10280 | g/L |
| Milligram per litre | 10280000 | mg/L |
| Kilogram per millilitre | 0,01028 | kg/mL |
| Gram per millilitre | 10,28 | g/mL |
| Milligram per millilitre | 10280 | mg/mL |
Conversion Chart British and U.S.:
| Pound per cubic yard | 17332,08 | lb/yd³ |
| Pound per cubic foot | 641,7804 | lb/ft³ |
| Pound per cubic inch | 0,3714164 | lb/in³ |
| Pound per U.S. gallon | 85,7866 | lb/gal |
| Pound per British gallon | 103,0056 | |
| Pound per U.S. bushel | 798,6532 | |
| Ounce per cubic yard | 277251,6 | oz/yd³ |
| Ounce per cubic foot | 10267,664 | oz/ft³ |
| Ounce per cubic inch | 5,94184 | oz/in³ |
| Ounce per U.S. gallon | 1372,38 | oz/gal |
| Ounce per British gallon | 1648,912 | |
| Ounce per U.S. bushel | 12778,04 |
British Gravitational and English Engineering Units:
| Slug per cubic yard | 538,5692 | slug/yd³ |
| Slug per cubic foot | 19,9432 | slug/ft³ |
| Slug per cubic inch | 0,01154444 | slug/in³ |