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- Rubidium abstract "Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, such as very rapid oxidation in air. Natural rubidium is a mix of two isotopes: 85Rb, the only stable one, constitutes 72% of it. The remaining 28% is the slightly radioactive 87Rb with a half-life of 49 billion years—more than three times longer than the estimated age of the universe.German chemists Robert Bunsen and Gustav Kirchhoff discovered rubidium in 1861 by the newly developed method of flame spectroscopy.Rubidium's compounds have various chemical and electronic applications. Rubidium metal is easily vaporized and has a convenient spectral absorption range, making it a frequent target for laser manipulation of atoms.Rubidium is not known to be necessary for any living organisms. However, rubidium ions are handled by living organisms in a manner similar to potassium ions, being actively taken up by plants and by animal cells.".
- Rubidium thumbnail Rb9O2_cluster.png?width=300.
- Rubidium wikiPageExternalLink 037.htm.
- Rubidium wikiPageID "25599".
- Rubidium wikiPageRevisionID "601786937".
- Rubidium book "Alkali metals".
- Rubidium book "Chemical elements".
- Rubidium book "Period 5 elements".
- Rubidium book "Rubidium".
- Rubidium commons "y".
- Rubidium hasPhotoCollection Rubidium.
- Rubidium portal "Chemistry".
- Rubidium v "y".
- Rubidium vSearch "Rubidium atom".
- Rubidium wikt "y".
- Rubidium wiktSearch "rubidium".
- Rubidium subject Category:Alkali_metals.
- Rubidium subject Category:Chemical_elements.
- Rubidium subject Category:Reducing_agents.
- Rubidium subject Category:Rubidium.
- Rubidium comment "Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, such as very rapid oxidation in air. Natural rubidium is a mix of two isotopes: 85Rb, the only stable one, constitutes 72% of it.".
- Rubidium label "Rubid".
- Rubidium label "Rubidio".
- Rubidium label "Rubidio".
- Rubidium label "Rubidium".
- Rubidium label "Rubidium".
- Rubidium label "Rubidium".
- Rubidium label "Rubidium".
- Rubidium label "Rubídio".
- Rubidium label "Рубидий".
- Rubidium label "روبيديوم".
- Rubidium label "ルビジウム".
- Rubidium label "铷".
- Rubidium sameAs Rubidium.
- Rubidium sameAs Rubidium.
- Rubidium sameAs Ρουβίδιο.
- Rubidium sameAs Rubidio.
- Rubidium sameAs Rubidio.
- Rubidium sameAs Rubidium.
- Rubidium sameAs Rubidium.
- Rubidium sameAs Rubidio.
- Rubidium sameAs ルビジウム.
- Rubidium sameAs 루비듐.
- Rubidium sameAs Rubidium.
- Rubidium sameAs Rubid.
- Rubidium sameAs Rubídio.
- Rubidium sameAs m.025sckv.
- Rubidium sameAs Q895.
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- Rubidium wasDerivedFrom Rubidium?oldid=601786937.
- Rubidium depiction Rb9O2_cluster.png.
- Rubidium isPrimaryTopicOf Rubidium.