Density/Weight Of Common Metals (In Order Of Density)
| Material | Density (g/cm^3) |
| Aluminium [1] | 2.7 |
| Zinc [3] | 7.1 |
| Iron [2] | 7.8 |
| Steel [4] | 7.8 |
| Copper [1] | 8.3 |
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