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melting point 302.9146 K (29.7646 °C) fixed point on ITS-90: 32 Ge germanium; use: ... Boiling points of the elements (data page) List of chemical elements
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. For broader coverage of this topic, see Boiling point . Boiling points, Master List format
The metal with the highest melting point is tungsten, at 3,414 °C ... Melting and boiling point tables vol. 1 by Thomas Carnelley (Harrison, London, 1885–1887)
Refractory metals have high melting points, with tungsten and rhenium the highest of all elements, and the other's melting points only exceeded by osmium and iridium, and the sublimation of carbon. These high melting points define most of their applications. All the metals are body-centered cubic except rhenium which is hexagonal close-packed.
It is a silvery-gray, heavy, third-row transition metal in group 7 of the periodic table. With an estimated average concentration of 1 part per billion (ppb), rhenium is one of the rarest elements in the Earth's crust. It has one of the highest melting and boiling points of any element.
Of the chalcogens (oxygen-family elements), tellurium has the highest melting and boiling points, at 722.66 and 1,261 K (449.51 and 987.85 °C), respectively. [ 15 ] Chemical properties
It has the 10th highest boiling point among all elements and becomes a superconductor at temperatures below 0.14 K (−273.010 °C; −459.418 °F). [14] Iridium's modulus of elasticity is the second-highest among the metals, being surpassed only by osmium. [13]
In 1750, after studying the platinum sent to him by Wood, Brownrigg presented a detailed account of the metal to the Royal Society, stating that he had seen no mention of it in any previous accounts of known minerals. [61] Brownrigg also made note of platinum's extremely high melting point and refractoriness toward borax.