Search results
Results From The WOW.Com Content Network
Given a total mass of the atmosphere of 5.15 × 10 18 kilograms (1.135 × 10 19 lb), the atmosphere contains on the order of 2.03 gigatonnes (2.00 × 10 9 long tons; 2.24 × 10 9 short tons) of xenon in total when taking the average molar mass of the atmosphere as 28.96 g/mol which is equivalent to some 394-mass ppb.
Xenon 4000–5000 Radon is available only in very small quantities, and due to its short half-life, is generally produced by a radium-226 source in secular equilibrium. [ 22 ]
Molar mass: 207.2836 g mol −1 Appearance White solid Density: 4.040 g cm −3, solid ... Xenon tetrafluoride is a chemical compound with chemical formula XeF 4.
Molar mass: 195.29 g mol −1 Appearance Yellow solid below −36 °C ... Xenon tetroxide is a chemical compound of xenon and oxygen with molecular formula XeO 4, ...
Molar mass: 169.290 g·mol −1 Appearance White solid Density: ... Xenon difluoride is a powerful fluorinating agent with the chemical formula XeF 2, ...
Molar mass: 202.199 g/mol Except where otherwise noted, ... Xenon dichloride (XeCl 2) is a xenon compound and the only known stable chloride of xenon.
Atomic number (Z): 54: Group: group 18 (noble gases) Period: period 5: Block p-block Electron configuration [] 4d 10 5s 2 5pElectrons per shell: 2, 8, 18, 18, 8: Physical properties
Molar mass: 245.28 g mol −1 Density: 3.56 g cm −3: Melting point: 49.25 °C (120.65 °F; 322.40 K) ... Xenon hexafluoride is a noble gas compound with the formula ...