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Cs - Cesium Cesium was discovered by G. R. Kirchhoff and Robert Bunsen spectroscopicaly in 1860.
Atomic number - 55 Density g/mL 1 .87
Atomic weight u 132 .9054 Melting point K 301 .55
Bonding radius A 2 .35 Boiling point K 944
Atomic radius A 3 .34 Heat of vaporization kJ/mol 67 .74
Ionization Potential V 3 .894 Heat of fusion kJ/mol 2 .092
Electronegativity - 0 .79 Specific heat J/gK 0 .24
The oxide is a strong base.
Crystal are body centered cubic.
Electron config. : [Xe] 6s1
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CESIUM ATOMIC CLOCKS |
Kinds of cesium clocks, with pictures, plus a description of their operation and
the science behind them.
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27-Dec-2005 Hits: 207 Rating: 0.00 Votes: 0
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| 5.
Cesium | Radiation Protection | US EPA |
This fact sheet provides basic information about cesium-137 and its properties and uses. It also describes its presence in the environment, human exposure,
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02-Jul-2007 Hits: 59 Rating: 0.00 Votes: 0
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| 6.
CESIUM ATOMIC CLOCKS |
Kinds of cesium clocks, with pictures, plus a description of their operation and the science behind them.
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02-Jul-2007 Hits: 61 Rating: 0.00 Votes: 0
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| 10.
Cesium Telecom - Home |
Cesium Telecom is one of North America's leading distributors of GSM handsets and other select wireless-related products, accessories and services.
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04-Jan-2008 Hits: 41 Rating: 0.00 Votes: 0
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