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Rhenium is a chemical element; it has symbol Re and atomic number 75. 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 ...
This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 75 Re rhenium; use: 5869 K ...
75 Re rhenium; use: 704 LNG: 704 WEL: 705 Zhang et al. 707 76 ... Values refer to the enthalpy change in the conversion of liquid to gas at the boiling point (normal ...
Spectral lines of rhenium: Other properties; ... melting point comment = | boiling point K = | boiling point C = | boiling point F = | boiling point ref = | boiling ...
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.
75 Re rhenium; use (T/K) 3303 3614 ... pressure should be equal to the normal boiling point, ... properties of carbon up to the critical point". Carbon ...
The boiling point of a substance is the temperature at which the vapor pressure of a liquid ... Both the boiling points of rhenium and tungsten exceed 5000 K at ...
Melting point: 360 °C (680 °F; 633 K) Boiling point: sublime Solubility in water. Hydrolyses ... Rhenium(VII) oxide is the inorganic compound with the formula Re 2 O 7.