Input interpretation
![niobium | phase at STP](../image_source/08bd669af6c71a12dc01288bdc033b6f.png)
niobium | phase at STP
Result
![solid](../image_source/1c88a6acd2d0a680e876ef404b17bcc1.png)
solid
Thermodynamic properties
![phase at STP | solid melting point | 2477 °C (rank: 7th) boiling point | 4744 °C (rank: 6th) molar heat of fusion | 26.8 kJ/mol (rank: 11th) molar heat of vaporization | 690 kJ/mol (rank: 5th) specific heat at STP | 265 J/(kg K) (rank: 41st) (properties at standard conditions)](../image_source/025c6a7a57a363bb3bf9206bf16f27b7.png)
phase at STP | solid melting point | 2477 °C (rank: 7th) boiling point | 4744 °C (rank: 6th) molar heat of fusion | 26.8 kJ/mol (rank: 11th) molar heat of vaporization | 690 kJ/mol (rank: 5th) specific heat at STP | 265 J/(kg K) (rank: 41st) (properties at standard conditions)