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Neon
Atomic Number: 10
Symbol: Ne
Atomic Weight: 20.1797
Discovery: Sir William Ramsey, M.W. Travers 1898 (England)
Electron Configuration: [He]2s22p6
Word Origin: Greek neos: new
Isotopes: Natural neon is a mix of three isotopes. Five other unstable isotopes of neon are known.
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/cm3, and valence is 0. Neon is very inert, but it does form some compounds, such as with fluorine. The following ions are known: Ne+, (NeAr)+, (NeH)+, (HeNe)+. Neon is known to form an unstable hydrate. Neon plasma glows reddish orange. The discharge of neon is the most intense of the rare gases at ordinary currents and voltages.
Uses: Neon is used to make neon signs. Neon and helium are used to make gas lasers. Neon is used in lightning arrestors, television tubes, high-voltage indicators, and wave meter tubes. Liquid neon is used as a cryogenic refrigerant, as it has over 40 times the refrigerating capacity per unit volume than liquid helium and over three times that of liquid hydrogen.
Sources: Neon is a rare gaseous element. It is present in the atmosphere to the extent of 1 part per 65,000 of air. Neon is obtained by liquefaction of air and separation using fractional distillation.
Element Classification: Inert (Noble) Gas
Density (g/cc): 1.204 (@ -246°C)
Appearance: colorless, odorless, tasteless gas
Atomic Volume (cc/mol): 16.8
Covalent Radius (pm): 71
Specific Heat (@20°C J/g mol): 1.029
Evaporation Heat (kJ/mol): 1.74
Debye Temperature (K): 63.00
Pauling Negativity Number: 0.0
First Ionizing Energy (kJ/mol): 2079.4
Oxidation States: n/a
Lattice Structure: Face-Centered Cubic
Lattice Constant (Ã…): 4.430
What else can I help you with?
Does neon use xenon in it?
I guess the question is related to neon lamps rather than element neon. Neon lamps do use xenon gas it it. By varying the composition of gases used, the colour given out by the neon lamps can be changed.
Are the argon oxygen and water particles similar to the neon particles?
No, argon, oxygen, and water particles differ from neon particles in terms of composition, mass, and properties. Argon and oxygen are elements found in the atmosphere, while water is a compound. Neon is also an element but differs from the others in properties such as density and reactivity.
What are some facts about neon?
some facts about neon is that neon is the 5 most abundant element on earth!!
Is neon non-metal or metal?
Neon is a non-metal
Is an element that would have similar properties to those of neon?
Argon is an element that would have similar properties to neon because they both belong to the noble gas group in the periodic table. Like neon, argon is a colorless, odorless, and non-reactive gas at room temperature. Both elements have full outer electron shells, making them stable and unreactive.
What are some properties of neon?
Neon is colorless, orderless,tasteless gas.
What are some chemical properties neon?
=will neon combine with other elements=
What are proporties of neon?
neon is a noble gas and has the properties of the noble gases.
What are neons physical properties?
Neon dose not have any Physical properties because its a gas
Are the properties of nitrogen more similar to the properties of neon or the properties of phosphorus?
The properties of nitrogen are more similar to the properties of phosphorus. Nitrogen and phosphorus are both nonmetals with similar chemical reactivities and tendencies to form covalent bonds. Neon, on the other hand, is a noble gas with very different properties compared to nitrogen.
Is neon and nickel has similar properties?
Neon and nickel are significantly different elements. Neon is a noble gas that is colorless and odorless at room temperature, while nickel is a transition metal that is silver in color and exhibits metallic properties. They have different atomic structures, physical properties, and chemical behaviors.
What are the unusual properties for neon?
1. Neon has no chemical compounds, excepting rare unstable ions. 2. Neon emit a red light in lamps. 3. The melting and boiling points of neon are very close.
Chemical properties of neon?
it is a noble gas and doesn't have to bond with anything
What are three properties of neon?
Neon is colorless, does not undergo chemical reactions, and emits red light if an electric current is passes through it.
What element has the same properties as neon?
No other element has exactly the same properties as neon (atomic mass, for instance), but the closest to most of the same chemical and physical properties is probably argon, neon's next neighbor down in its periodic group 18.
Physical property of neon?
Neon, Ne, with the smallest difference (2 K) between melting point (25 K) and boiling point (27 K)
Does neon use xenon in it?
I guess the question is related to neon lamps rather than element neon. Neon lamps do use xenon gas it it. By varying the composition of gases used, the colour given out by the neon lamps can be changed.
