| WebElements__Rubidium Extensive information on history, uses, occurrence, compounds, and properties of the element. |
| Wikipedia__Rubidium Properties of the element, including its history, applications, and characteristics. |
| Radiochemistry_of_Rubidium Full text of the monograph by G. W. Leddicotte (Oak Ridge National Laboratory, Oak Ridge, Tennessee). [PDF] (February, 1962) |
| Arizona_Odyssey_of_the_Mind Includes regional information and resource section. |
| California_Odyssey_of_the_Mind_Capital_Gold_Region Newsletter, calendar, tournament information, competition results, problem synopses, and contact details. |
| Connecticut_Odyssey_of_the_Mind includes regional information and spontaneous area |
| Creativity_in_Arkansas Includes regional information and a good account on the history of CiA. |
| DELCAPS_-_Delaware_Creative_Activities_and_Problem_Solving Offers a competition schedule and results. Provides a calendar of events and registration forms for teams and judges. |
| Florida_Odyssey_of_the_Mind Includes regional information, important deadlines and fun stuff. |
| Georgia_Odyssey_Of_The_Mind Includes regional information and contacts. |
| Germany_Odyssey_of_the_Mind Includes regional information, bilingual site. |
| Kentucky_Odyssey_of_the_Mind Includes regional information, OotM history and creative thinking strategies. |
| Maine_Adventures_in_Creativity Offers competition dates, newsletter, and entry forms. Provides information for parents, as well as registration forms. |
| Massachusetts_Odyssey_of_the_Mind Include calendar of events and conatc to State Director. |
| New_York_State_Odyssey_of_the_Mind Includes calendar of events, detailed information on participating, volunteering, and coaching, news, and by-laws, policies, and procedures. |
| North_Carolina_OotM Includes Tournament results from all regions and regional information |
| Odyssey_of_the_Mind_in_Hong_Kong Regional information, history, humor. |
| Odyssey_World Community for Coaches, Participants, Officials. Includes resource section for many OotM aspects. |
| Oklahoma\'s_Odyssey_of_the_Mind Information about the program for participants, coaches, and parents. Features a newsletter, training dates, and contact information for the board of directors. |
| Ontario_Creative_Problem_Solvers_-__Odyssey_of_the_Mind Includes regional information, practise spontaneous problems and a humor and stories section. |
| Pennsylvania_Odyssey_of_the_Mind Includes regional information and a newsletter. |
| Texas_Odyssey_of_the_Mind News, scores, competition information, and pictures. |
| Vermont\'s_Odyssey_of_the_Mind_Program Offers information on tournaments, an event schedule, and handbook of rules. Also features online registration and contact information. |
| Virginia_Odyssey_of_the_Mind Includes regional information, spontaneous problem of the week and a newsletter. |
| Fundamentals_of_Sample_Age_Determination_from_its_Amino_Acid_Racemization Short introduction to this method and its biochemical bases, by Policarp Hortolà. |
| Andromeda_Galaxy Information about the Andromeda Galaxy with descriptions and pictures. |
| Arp\'s_Catalog_of_Peculiar_Galaxies Summarizes the catalog of 338 peculiar galaxy views gathered by Dr. Halton C. Arp. |
| Atlas_of_the_Andromeda_Galaxy Contains information and tables about the Andromeda Galaxy. |
| Classifying_Galaxies Includes pictures and a lesson for learning Hubble's system of classification. |
| Complete_Spiral_Galaxy_Pictures_Gallery Contains over 600 pictures of all spiral galaxies larger than 3 minutes of arc for all constellations in the Northern and Southern celestial hemispheres. |
| DIRECT_Project_Homepage Determining the distances to nearby galaxies. |
| Dust_in_Spiral_Galaxies HST and ISO Results. |
| European_Network__The_Formation_and_Evolution_of_Galaxies Purpose is to understand the creation of galaxies and the universe has evolved. Plans to study distant galaxies at optical, infrared, and radio frequencies. |
| Extragalactic_bookmarks List of resources dedicaced to extragalactic astronomy: Databases, projects, education ... |
| Faulkes_Telescope_Educational_Guide_-_Galaxies Some useful information about the formation of galaxies. |
| Galaxies NASA Windows to the Universe. Includes illustrations and introductory information about a variety of galaxies. |
| Galaxies Contains a set of notes by Nick Strobel. Topics include the structure of the Milky Way, the characteristics of other galaxies, and finding distances to other galaxies. |
| Galaxies Astronomy Photos from the Hubble Space Telescope, Hubble, NASA, ESO, Chandra, Gemini and Apollo mission archives. Images of space, earth, planets, stars, galaxies, nebula. |
| Galaxies List of galaxies with photos. |
| Galaxies Many selected links to websites dedicated to galaxies. |
Basic Information | Atomic Structure | Isotopes | Related Links | Citing This Page ![[Bohr Model of Rubidium]](http://www.chemicalelements.com/elements/rb.html/../bohr/b0037.gif)
Number of Energy Levels: 5First Energy Level: 2Second Energy Level: 8Third Energy Level: 18Fourth Energy Level: 8Fifth Energy Level: 1IsotopesIsotopeHalf LifeRb-814.57 hoursRb-822.25 minutesRb-8386.2 daysRb-8432.9 daysRb-85StableRb-8618.65 daysRb-874.8E10 yearsRb-8817.7 minutesRb-8915.44 minutesRb-902.6 minutesRb-90m4.3 minutesFactsDate of Discovery: 1861Discoverer: R. BunsenName Origin: From the Latin word rubidus (red)Uses: catalyst, photocellsObtained From: lithium productionRelated LinksI currently do not know of any links for Rubidium. If you do, please let me knowMLA Format for Citing This PageBentor, Yinon. Chemical Element.com - Rubidium. <http://www.chemicalelements.com/elements/rb.html>. For more information about citing online sources, please visit the MLA's Website. This page was created by Yinon Bentor. Use of this web site is restricted by this site's license agreement. Copyright © 1996-2006 Yinon Bentor. All Rights Reserved. 