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  2. Liquid nitrogen - Wikipedia

    en.wikipedia.org/wiki/Liquid_nitrogen

    Liquid nitrogen has a boiling point of about −196 °C (−321 °F; 77 K). It is produced industrially by fractional distillation of liquid air . It is a colorless, mobile liquid whose viscosity is about one-tenth that of acetone (i.e. roughly one-thirtieth that of water at room temperature ).

  3. Nitrogen - Wikipedia

    en.wikipedia.org/wiki/Nitrogen

    Liquid nitrogen, a colourless fluid resembling water in appearance, but with 80.8% of the density (the density of liquid nitrogen at its boiling point is 0.808 g/mL), is a common cryogen. [50] Solid nitrogen has many crystalline modifications.

  4. Boiling points of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Boiling_points_of_the...

    This is a list of the various reported boiling points for the elements, with recommended values to be used elsewhere on Wikipedia. ... 7 N nitrogen (N 2) use: 77.355 ...

  5. High-temperature superconductivity - Wikipedia

    en.wikipedia.org/wiki/High-temperature...

    The label high-T c should be reserved for materials with critical temperatures greater than the boiling point of liquid nitrogen. However, a number of materials – including the original discovery and recently discovered pnictide superconductors – have critical temperatures below 77 K (−196.2 °C) but nonetheless are commonly referred to ...

  6. Cryogenics - Wikipedia

    en.wikipedia.org/wiki/Cryogenics

    The term "high temperature cryogenic" describes temperatures ranging from above the boiling point of liquid nitrogen, −195.79 °C (77.36 K; −320.42 °F), up to −50 °C (223 K; −58 °F). [7] The discovery of superconductive properties is first attributed to Heike Kamerlingh Onnes on July 10, 1908. The discovery came after the ability to ...

  7. Vapor pressures of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Vapor_pressures_of_the...

    liquid, 325..725 °C: log (P/Pa ... 7 N nitrogen; use (T/K) 37 41 46 53 ... The temperature at standard pressure should be equal to the normal boiling point, ...

  8. Watch what happens when you crack an egg into liquid nitrogen

    www.aol.com/news/2015-10-13-watch-what-happens...

    WATCH: See how a GoPro handles a torture test in liquid nitrogen. GoPro Camera Gets Torture Tested With Liquid Nitrogen at CES. More from AOL.com: These 6 Prime hacks will make you save big on Amazon

  9. Boiling point - Wikipedia

    en.wikipedia.org/wiki/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.