സെനൊൺ, 00Xe
സെനൊൺ
Pronunciation
Appearanceനിറമില്ലാത്ത വാതകം
Standard atomic weight Ar°(Xe)
ഫലകം:Infobox element/standard atomic weight format
സെനൊൺ in the periodic table
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
Kr

Xe

Rn
അയോഡിൻസെനൊൺസീസിയം
Groupgroup 18 (noble gases)
Periodperiod 5
Block  p-block
Electron configuration[Kr] 4d10 5s2 5p6
Electrons per shell2, 8, 18, 18, 8
Physical properties
Phase at STPgas
Melting point161.4 K ​(−111.7 °C, ​−169.1 °F)
Boiling point165.03 K ​(−108.12 °C, ​−162.62 °F)
Density (at STP)5.894 g/L
Triple point161.405 K, ​81.6[3] kPa
Critical point289.77 K, 5.841 MPa
Heat of fusion2.27 kJ/mol
Heat of vaporization12.64 kJ/mol
Molar heat capacity20.786 J/(mol·K)
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 83 92 103 117 137 165
Atomic properties
Oxidation states0, +1, +2, +4, +6, +8 (rarely more than 0; a weakly acidic oxide)
ElectronegativityPauling scale: 2.6
Atomic radiuscalculated: 108 pm
Covalent radius130 pm
Van der Waals radius216 pm
Color lines in a spectral range
Spectral lines of സെനൊൺ
Other properties
Natural occurrenceprimordial
Crystal structureface-centered cubic (fcc)
Cubic face centered crystal structure for സെനൊൺ
Speed of sound(liquid) 1090 m/s
Thermal conductivity5.65x10-3  W/(m⋅K)
Magnetic orderingnonmagnetic
CAS Number7440-63-3
Isotopes of സെനൊൺ
Template:infobox സെനൊൺ isotopes does not exist
 വർഗ്ഗം: സെനൊൺ
| references
  1. Simpson, J. A.; Weiner, E. S. C., eds. (1989). "Xenon". Oxford English Dictionary. Vol. 20 (2nd ed.). Clarendon Press. ISBN 0-19-861232-X.
  2. "Xenon". Dictionary.com Unabridged. 2010. Retrieved 2010-05-06.
  3. "Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements". CRC Handbook of Chemistry and Physics (85th edition ed.). Boca Raton, Florida: CRC Press. 2005. {{cite book}}: |edition= has extra text (help)
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