Input interpretation
![group 8 elements | phase at STP](../image_source/d59029981d536f59cabe2d79d85c9627.png)
group 8 elements | phase at STP
Results
![iron | solid ruthenium | solid osmium | solid hassium | (data not available)](../image_source/a90b2b29e1ae7adf9d3d055ea9e69615.png)
iron | solid ruthenium | solid osmium | solid hassium | (data not available)
![group 8 elements | phase at STP | solid | solid | solid (all) (based on 3 values; 1 unavailable)](../image_source/8da03564629360c3719351e93841b101.png)
group 8 elements | phase at STP | solid | solid | solid (all) (based on 3 values; 1 unavailable)
Thermodynamic properties
![phase at STP | all | solid melting point | median | 2334 °C | highest | 3033 °C (osmium) | lowest | 1538 °C (iron) | distribution | boiling point | median | 4150 °C | highest | 5012 °C (osmium) | lowest | 2861 °C (iron) | distribution | molar heat of fusion | median | 25.7 kJ/mol | highest | 31 kJ/mol (osmium) | lowest | 13.8 kJ/mol (iron) | distribution | molar heat of vaporization | median | 580 kJ/mol | highest | 630 kJ/mol (osmium) | lowest | 347 kJ/mol (iron) | distribution | specific heat at STP | median | 238 J/(kg K) | highest | 449 J/(kg K) (iron) | lowest | 130 J/(kg K) (osmium) | distribution | (properties at standard conditions)](../image_source/7be76d2d8f9669f217a0ce7273999b23.png)
phase at STP | all | solid melting point | median | 2334 °C | highest | 3033 °C (osmium) | lowest | 1538 °C (iron) | distribution | boiling point | median | 4150 °C | highest | 5012 °C (osmium) | lowest | 2861 °C (iron) | distribution | molar heat of fusion | median | 25.7 kJ/mol | highest | 31 kJ/mol (osmium) | lowest | 13.8 kJ/mol (iron) | distribution | molar heat of vaporization | median | 580 kJ/mol | highest | 630 kJ/mol (osmium) | lowest | 347 kJ/mol (iron) | distribution | specific heat at STP | median | 238 J/(kg K) | highest | 449 J/(kg K) (iron) | lowest | 130 J/(kg K) (osmium) | distribution | (properties at standard conditions)