| ChemicalElements_com__Silicon Basic information, atomic structure, and table of isotopes. |
| EnvironmentalChemistry_com__Silicon Atomic structure, chemical and physical properties, and table of nuclides. |
| It\'s_Elemental__Silicon Basic physical and historical information. |
| LANL__Silicon History, sources, uses, and properties. |
| Lenntech__Silicon Physical data, chemical properties, and health effects. |
| Silicon Data tables and historic information. |
| Silicon_Chemistry_Primer Review of silicon and silicone chemistry including properties and types of materials that can be made. |
| USGS_Minerals_Information__Silicon Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
| Visual_Elements__Silicon General and physical information, source, uses, biological role, key isotopes, and ionisation energies. |
| WebElements__Silicon Extensive information on history, uses, occurrence, compounds, and properties of the element. |
| Wikipedia__Silicon Properties of the element, including its history, applications, and characteristics. |
| Radiochemistry_of_Silicon Full text of the monograph by David R. Schink (Isotopes, a Teledyne Company, Palo Alto, California). [PDF] (November, 1968) |
| ChemicalElements_com__Rutherfordium Basic information, atomic structure, and isotopes. |
| EnvironmentalChemistry_com__Rutherfordium Atomic structure and table of nuclides. |
| It\'s_Elemental__Rutherfordium Basic physical and historical information. |
| LANL__Rutherfordium Basic information, history, and isotopes. |
| Lenntech__Rutherfordium Physical data and chemical properties. |
| Rutherfordium Historic information. |
| Visual_Elements__Rutherfordium Physical information, key isotopes, and ionisation energies. |
| WebElements__Rutherfordium Information on history and properties. |
| ChemicalElements_com__Germanium Basic information, atomic structure, and isotopes. |
| Discovery_of_Germanium Article by Clemens Winkler. |
| EnvironmentalChemistry_com__Germanium Atomic structure, chemical and physical properties, and table of nuclides. |
| Germanium Data tables and historic information. |
| It\'s_Elemental__Germanium Basic physical and historical information. |
| LANL__Germanium History, sources, uses, and properties. |
| Lenntech__Germanium Physical data, chemical properties, health and environmental effects. |
| USGS_Minerals_Information__Germanium Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
| WebElements__Germanium Extensive information on history, uses, occurrence, compounds, and properties of the element. |
| Wikipedia__Germanium Properties of the element, including its history, applications, and characteristics. |
| Radiochemistry_of_Germanium Full text of the monograph by Jacob A. Marinsky (University of Buffalo, Dept. of Chemistry, Buffalo, New York). [PDF] (July, 1961) |
| Apsidium__Darmstadtium Basic information and atomic structure. |
| IUPAC__Darmstadtium A note about confirmation of synthesis of the element 110. |
| Wikipedia__Darmstadtium Basic physical and historical information. |
| ChemicalElements_com__Rubidium Basic information, atomic structure, and isotopes. |
| EnvironmentalChemistry_com__Rubidium Atomic structure, chemical and physical properties, and table of nuclides. |
| It\'s_Elemental__Rubidium Basic physical and historical information. |
| LANL__Rubidium Sources, properties, isotopes, and uses. |
| Lenntech__Rubidium Physical data, chemical properties, and health effects. |
| Rubidium Data tables and historic information. |
Atomic Number:
55
Atomic Radius:
265.4 pm
Atomic Symbol:
Cs
Melting Point:
28.5 șC
Atomic Weight:
132.9054
Boiling Point:
671 șC
Electron Configuration:
[Xe]6s1
Oxidation States:
1
Sources: CRC Handbook of Chemistry
and Physics and the American Chemical Society.
Last Updated: 12/15/2003,©
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