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Melting point The temperature at which the solid–liquid phase change occurs. Boiling point The temperature at which the liquid–gas phase change occurs. Sublimation The transition of a substance directly from the solid to the gas phase without passing through a liquid phase. Density (g cm −3)
23 de abr. de 2024 · Because its boiling point is −246 °C (−411 °F), neon remains, along with helium and hydrogen, in the small fraction of air that resists liquefaction upon cooling to −195.8 °C (−320.4 °F, the boiling point of liquid nitrogen).
Neon is a chemical element; it has symbol Ne and atomic number 10. It is the second noble gas in the periodic table. Neon is a colorless, odorless, inert monatomic gas under standard conditions, with approximately two-thirds the density of air.
20 de nov. de 2020 · Boiling point of Neon is -248.7°C. Note that, the boiling point associated with the standard atmospheric pressure. In general, boiling is a phase change of a substance from the liquid to the gas phase.
Colourless gaseous element of group 18 on the periodic table (noble gases). Neon occurs in the atmosphere, and comprises 0.0018% of the volume of the atmosphere. It has a distinct reddish glow when used in discharge tubes and neon based lamps. It forms almost no chemical compounds. Neon was discovered in 1898 by Sir William Ramsey and M.W. Travers.
Technical data for Neon. Click any property name to see plots of that property for all the elements. Notes on the properties of Neon: Density: Density at 0° Celsius. Specific Heat: Value given for gas phase. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc.
1 de may. de 2013 · Atomic number 10; atomic mass 20.1797; melting point -249°C; boiling point -246°C; density 0.9 g dm-3. Neon is in group 18 of the periodic table and it is still without any known derivatives.
