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			Thulium, 69Tm
| Atomic number (Z) | 69 | 
| Phase at STP | solid | 
| Melting point | 1818 K (1545 °C, 2813 °F) | 
| Boiling point | 2223 K (1950 °C, 3542 °F) | 
| Density (near r.t.) | 9.32 g/cm3 | 
| when liquid (at m.p.) | 8.56 g/cm3 | 
| Heat of fusion | 16.84 kJ/mol | 
| Heat of vaporization | 191 kJ/mol | 
| Molar heat capacity | 27.03 J/(mol·K) | 
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