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This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 8 O oxygen (O 2) use: 90.188 K ...
Oxygen is the third most abundant chemical element in the universe, after hydrogen and helium. [68] About 0.9% of the Sun's mass is oxygen. [19] Oxygen constitutes 49.2% of the Earth's crust by mass [69] as part of oxide compounds such as silicon dioxide and is the most abundant element by mass in the Earth's crust.
Liquid oxygen has a clear cyan color and is strongly paramagnetic: it can be suspended between the poles of a powerful horseshoe magnet. [2] Liquid oxygen has a density of 1.141 kg/L (1.141 g/ml), slightly denser than liquid water, and is cryogenic with a freezing point of 54.36 K (−218.79 °C; −361.82 °F) and a boiling point of 90.19 K (−182.96 °C; −297.33 °F) at 1 bar (15 psi).
The temperature at standard pressure should be equal to the normal boiling point, ... Thermodynamic Tables of the Fluid State, No. 9. Oxygen, Blackwell Scientific ...
Boiling liquid oxygen. This is a list of gases at standard conditions, ... The following list has substances known to be gases, but with an unknown boiling point.
Water boiling at 99.3 °C (210.8 °F) at 215 m (705 ft) elevation. The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [1] [2] and the liquid changes into a vapor.
Solid oxygen forms at normal atmospheric pressure at a temperature below 54.36 K (−218.79 °C, −361.82 °F). Solid oxygen O 2 , like liquid oxygen , is a clear substance with a light sky-blue color caused by absorption in the red part of the visible light spectrum.
For example, water forms H-bonds and has a molar mass M = 18 and a boiling point of +100 °C, ... The water molecule is made up of oxygen and hydrogen, with ...