| Ru | Rh | Pd | Os | Ir | Pt | |
| Atomic Weight | 101.07 | 102.91 | 106.42 | 190.2 | 192.22 | 195.08 |
| Atomic Radius, 10-10m | 1.33 | 1.34 | 1.37 | 1.35 | 1.35 | 1.39 |
| Thermal Condudctivity, W/mK | - | 147 | 75 | - | 148 | 72 |
| Specific Heat, J/gK | - | 243 | 243 | - | 130 | 134 |
| Electro Resistance, 10-8 Ohm x m | 7.3 | 4.7 | 10.8 | 9.5 | 5.3 | 10.6 |
| Susceptibility, x106 | 0.5 | 1.11 | 5.4 | 0.05 | 0.15 | 1.1 |