Robert wilhelm Bunsen and Gustav Kirchoff
Bunsen and Kerchoff
Robert Bunsen did NOT invent the Bunsen burner. It was his assistant Peter Desaga, who developed it. He discovered two new elements, the metals caesium and rubidium.
No, rubidium is not found in household objects.
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If you mean "What is the difference between rubidium and cesium?" then Rubidium and cesium are two different elements.They have similar properties but cesium is denser and has a higher atomic mass.Cesium also reacts more vigorously with water and air.
Francium is radioactive and rubidium not. Also the electron configuration, atomic number, physical properties, hazards etc. are different.
discovered
Go to Wikipedia- http://en.wikipedia.org/wiki/Rubidium
The elements cesium and rubidium.
R. Bunsen and G. Kirchhoff discovered rubidium and cesium.
German chemists Robert Bunsen and Gustav Kirchhoff discovered rubidium in 1861 by the newly developed method of flame spectroscopy Rubidium was discovered in 1861 by German chemists Robert Bunsen and Gustav Kirchhoff through flame spectroscopy. Flame spectroscopy involve taking the substance to be analzed, coating a wire in it, and holding the wire inside of the flame of a Bunsen Burner (guess who invented this! See above). The color of the flame is then recorded.
rubidium 1957
Rubidium and Cesium. Rubidium was found to give off an emission spectrum of Ruby-Reddish.And Cesium with a bluish-purplish emission.
Go to Wikipedia- http://en.wikipedia.org/wiki/Rubidium
Caesium: 1860 Rubidium: 1861 Francium: 1939
An alkali metal, it is an element, discovered in 1861.
Rubidium hypochlorite is the name for this chemical formula.
Rb is the symbol for the element, rubidium.