Rubidium
Esquema
Jerarquía
<materiales por composición> > material inorgánico > metal > <metal por composición u origen> > metal no ferroso
Descripción
Pure metallic element having symbol Rb and atomic number 37; soft, silvery white, and very reactive, rubidium is found as a trace constituent of various alkali minerals. It is used in photoelectric cells and as a catalyst.
URI original del concepto
Otros términos
- Rb [en]