ଉଇକିପିଡ଼ିଆ

ଛାଞ୍ଚ:Infobox Xenon

Xenon,  54Xe
Spectral lines of xenon
ସାଧାରଣ ଗୁଣ
ନାମ, ପ୍ରତୀକxenon, Xe
Appearancecolorless gas, exhibiting a blue glow when placed in a high voltage electric field
ଉଚ୍ଚାରଣ/ˈzɛnɒn/ ZEN-on[୧]
or /ˈziːnɒn/ ZEE-non[୨]
Xenon in the periodic table
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
 Kr
↑
Xe
↓
Rn
iodine ← xenon → caesium
ପରମାଣୁ କ୍ରମାଙ୍କ (Z)54
ଶ୍ରେଣୀ, ବ୍ଳକgroup 18 (noble gases), p-block
ପର୍ଯ୍ୟାୟperiod 5
ମୌଳିକ ପ୍ରକାର  noble gas
ମାନକ ପରମାଣବିକ ଓଜନ (Ar)131.293(6)
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ[Kr] 5s2 4d10 5p6
per shell
2, 8, 18, 18, 8
ଭୌତିକ ଗୁଣ
ଅବସ୍ଥାgas
ଗଳନାଙ୍କ161.4 K ​(-111.7 °C, ​-169.1 °F)
ସ୍ଫୁଟନାଙ୍କ165.03 K ​(-108.12 °C, ​-162.62 °F)
ଘନତା at stp (0 °C and 101.325 kPa)5.894 g/L
when liquid, at b.p.3.057[୩] g/cm3
Triple point161.405 K, ​81.6[୪] kPa
Critical point289.77 K, 5.841 MPa
Heat of fusion2.27 kJ/mol
Heat of 12.64 kJ/mol
Molar heat capacity5R/2 = 20.786 J/(mol·K)
 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)
(weakly acidic oxide
ElectronegativityPauling scale: 2.6
Covalent radius140±9 pm
Van der Waals radius216 pm
Miscellanea
Crystal structure ​face-centered cubic (fcc)
Face-centered cubic crystal structure for xenon
Speed of sound(liquid) 1090 m/s; (gas) 169 m/s
Thermal conductivity5.65×10-3  W/(m·K)
Magnetic orderingdiamagnetic[୫]
CAS Number7440-63-3
ଇତିହାସ
ଆବିଷ୍କାରWilliam Ramsay and Morris Travers (1898)
First isolationWilliam Ramsay and Morris Travers (1898)
Most stable isotopes of xenon
iso NA half-life DM DE (MeV) DP
124Xe 0.095% >4.8×1016 y β+β+ 0.825 124Te
125Xe syn 16.9 h ε 1.652 125I
126Xe 0.089% 126Xe is stable with 72 neutrons
127Xe syn 36.345 d ε 0.662 127I
128Xe 1.91% 128Xe is stable with 74 neutrons
129Xe 26.4% 129Xe is stable with 75 neutrons
130Xe 4.07% 130Xe is stable with 76 neutrons
131Xe 21.2% 131Xe is stable with 77 neutrons
132Xe 26.9% 132Xe is stable with 78 neutrons
133Xe syn 5.247 d β− 0.427 133Cs
134Xe 10.4% >1.1×1016 y β−β− 2.864 134Ba
135Xe syn 9.14 h β− 1.16 135Cs
136Xe 8.86% 2.11×1021 y[୬] β−β− 2.45783[୭] 136Ba
| references

References

These references will appear in the article, but this list appears only on this page.
  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. ↑ "Krypton". Gas Encyclopedia. Air Liquide. 2009.
  4. ↑ Section 4 "Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements" in Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
  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. ↑ Ackerman, N.; et al. (2011). "Observation of Two-Neutrino Double-Beta Decay in 136Xe with the EXO-200 Detector". Physical Review Letters. 107 (21): 212501. Bibcode:2011PhRvL.107u2501A. doi:10.1103/PhysRevLett.107.212501.
  7. ↑ doi:10.1103/PhysRevLett.98.053003
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