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Facts Date of Discovery: 1898 Discoverer: Sir William Ramsay Name Origin: Form the Greek word neos (new) Uses: lighting Obtained From: liquid air Related Links None available MLA Format for Citing This Page Bentor, Yinon. Chemical Element.com - Neon.


The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.


Neon Properties: The melting point of neon is -248.67°C, boiling point is -246.048°C (1 atm), density of gas is 0.89990 g/l (1 atm, 0°C), density of liquid at b.p. is 1.207 g/cm 3, and valence is 0. Neon is very inert, but it does form some compounds, such as with fluorine.


Melting point The temperature at which the solid–liquid phase change occurs. ... 20 Ne 19.992 ... in light. Neon gas filled the first illuminated science, which were produced almost a Century ago and since then, it has infiltrated language and culture. The word conjures up images of colourful or sometimes rather seedy, glowing science, many ...


An up-to-date periodic table with detailed but easy to understand information


Chemical elements listed by melting point The elements of the periodic table sorted by melting point. click on any element's name for further chemical properties, environmental data or health effects.. This list contains the 118 elements of chemistry.


Neon (Ne), chemical element, inert gas of Group 18 (noble gases) of the periodic table, used in electric signs and fluorescent lamps.Colourless, odourless, tasteless, and lighter than air, neon gas occurs in minute quantities in Earth’s atmosphere and trapped within the rocks of Earth’s crust. Though neon is about 3 1 / 2 times as plentiful as helium in the atmosphere, dry air contains ...


The substance neon has the following properties: normal melting point: 24.5 K normal boiling point: 27.1 K triple point: 0.425 atm, 24.4 K critical point: 26.2 atm, 44.4 K At temperatures above 44.4 K and pressures above 26.2 atm, Ne is a _____.


Xenon will have high boiling point as——-An atom of xenon is larger than atoms of any of the other elements listed. Boiling point will depend on the strength of the attractive forces within a liquid. In the cases of noble gases, the only forces of attraction are (London) dispersion forces between the atoms.


The melting point is the temperature at which matter changes completely from solid to liquid, thereby melting. The boiling point is the point at which matter changes completely from liquid to gas ...