നിയോൺ, 10Ne
നിയോൺ
Appearancecolorless gas exhibiting an orange-red glow when placed in an electric field
നിയോൺ ആവർത്തനപ്പട്ടികയിൽ
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
He

Ne

Ar
ഫ്ലൂറിൻനിയോൺസോഡിയം
അണുസംഖ്യ (Z)10
ഗ്രൂപ്പ്group 18 (noble gases)
പിരീഡ്period 2
ബ്ലോക്ക്  p-block
ഇലക്ട്രോൺ വിന്യാസം[He] 2s2 2p6
Electrons per shell2, 8
Physical properties
Phase at STPgas
ദ്രവണാങ്കം24.56 K ​(−248.59 °C, ​−415.46 °F)
ക്വഥനാങ്കം27.104 K ​(−246.046 °C, ​−410.883 °F)
ഘനത്വം (STP-യിൽ)0.9002 g/L
when liquid (at b.p.)1.207 g/cm3[1]
ത്രിക ബിന്ദു24.556 K, ​43.37 kPa[2][3]
Critical point44.4918 K, 2.7686 MPa[3]
ദ്രവീ‌കരണ ലീനതാപം0.335 kJ/mol
Heat of vaporization1.71 kJ/mol
Molar heat capacity20.79[4] J/(mol·K)
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 12 13 15 18 21 27
Atomic properties
Oxidation states0
അയോണീകരണ ഊർജം
  • 1st: 2080.7 kJ/mol
  • 2nd: 3952.3 kJ/mol
  • 3rd: 6122 kJ/mol
  • (more)
കൊവാലന്റ് റേഡിയസ്58 pm
Van der Waals radius154 pm
Color lines in a spectral range
Spectral lines of നിയോൺ
Other properties
Natural occurrenceprimordial
ക്രിസ്റ്റൽ ഘടനface-centered cubic (fcc)
Face-centered cubic crystal structure for നിയോൺ
ശബ്ദവേഗത435 m/s (gas, at 0 °C)
താപചാലകത49.1×10−3 W/(m⋅K)
കാന്തികതdiamagnetic[5]
കാന്തികക്ഷമത−6.74×10−6 cm3/mol (298 K)[6]
ബൾക്ക് മോഡുലസ്654 GPa
സി.എ.എസ് നമ്പർ7440-01-9
History
PredictionWilliam Ramsay (1897)
Discovery and first isolationWilliam Ramsay & Morris Travers[7][8] (1898)
Isotopes of നിയോൺ കാ • [{{fullurl:Template:{{{template}}}|action=edit}} തി]
Template:infobox നിയോൺ isotopes does not exist
 വർഗ്ഗം: നിയോൺ
| references
Ne · Neon
iso
Ne E
→ H

ibox H

indexes by PT (page)
Data sets read by {{Infobox element}}
Name and identifiers
Top image
  image caption
  image alt
Pronunciation
Category (enwiki)
Standard atomic weight
  most stable isotope
Oxidation states
Spectral lines image

References

  1. Hammond, C. R. (2000). The Elements, in Handbook of Chemistry and Physics 81st edition (PDF). CRC press. p. 19. ISBN 0849304814.
  2. Preston-Thomas, H. (1990). "The International Temperature Scale of 1990 (ITS-90)". Metrologia. 27 (1): 3–10. Bibcode:1990Metro..27....3P. doi:10.1088/0026-1394/27/1/002.
  3. 3.0 3.1 Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (92nd ed.). Boca Raton, FL: CRC Press. p. 4.122. ISBN 1439855110.
  4. Shuen-Chen Hwang, Robert D. Lein, Daniel A. Morgan (2005). "Noble Gases". in Kirk Othmer Encyclopedia of Chemical Technology, pages 343–383. Wiley. doi:10.1002/0471238961.0701190508230114.a01.pub2
  5. Magnetic susceptibility of the elements and inorganic compounds, in Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
  6. Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
  7. Ramsay, William; Travers, Morris W. (1898). "On the Companions of Argon". Proceedings of the Royal Society of London. 63 (1): 437–440. doi:10.1098/rspl.1898.0057.
  8. "Neon: History". Softciências. Retrieved 2007-02-27.

Four of these are named references. They may be cited in the containing article as

  • <ref name="CIAAW2013" /> for the source Atomic weights of the elements 2013 (from subtemplates used by {{Infobox element}})
  • <ref name="CRC" /> for the source by Hammond
  • <ref name="ITS90" /> for the source by Preston-Thomas
  • <ref name="b92" /> for the source by Haynes

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