Kryptọ̀nù?

Krypton, 36Kr
Àdàkọ:Infobox element/symbol-to-top-image/alt
Krypton
Pípè /ˈkrɪptɒn/ (KRIP-ton)
Ìhànsójúcolorless gas with whitish emission
Ìwúwo átọ̀mù Ar, std(Kr)83.798(2)Àdàkọ:CIAAW2013
nọ́mbà ìsújọKr:
Krypton ní orí tábìlì àyè
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
Ar

Kr

Xe
brominekryptonrubidium
Nọ́mbà átọ̀mù (Z)36
Ẹgbẹ́group 18 (noble gases)
Àyèàyè 4
Àdìpọ̀Àdìpọ̀-p
Ẹ̀ka ẹ́límẹ́ntìÀdàkọ:Infobox element/category format
Ìtò ẹ̀lẹ́ktrọ́nùÀdàkọ:Infobox element/symbol-to-electron-configuration
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan2, 8, 18, 8
Àwọn ohun ìní ara
Ìfarahàn at STPgas
Ìgbà ìyọ́115.79 K ​(-157.36 °C, ​-251.25 °F)
Ígbà ìhó119.93 K ​(-153.22 °C, ​-244.12 °F)
Kíki (at STP)3.749 g/L
Triple point115.775 K, ​73.2 kPa [1]
Critical point209.41 K, 5.50 MPa
Heat of fusion1.64 kJ/mol
Heat of 9.08 kJ/mol
Molar heat capacity20.786 J/(mol·K)
 pressure
Atomic properties
Oxidation statesÀdàkọ:Infobox element/symbol-to-oxidation-state
ElectronegativityPauling scale: 3.00
Covalent radius116±4 pm
Van der Waals radius202 pm
Àdàkọ:Infobox element/spectral lines
Other properties
Natural occurrenceÀdàkọ:Infobox element/symbol-to-occurrence
Crystal structureÀdàkọ:Infobox element/crystal structure
Speed of sound(gas, 23 °C) 220, (liquid) 1120 m/s
Thermal conductivity9.43x10-3  W/(m·K)
Magnetic orderingdiamagnetic[2]
CAS Number7439-90-9
Main isotopes of krypton
Àdàkọ:Infobox element/isotopes table
Àdàkọ:Category-inline
| references

ItokasiÀtúnṣe

  1. "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. 
  2. Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.