Rubidium is an alkali metal in group IA of the periodic table with atomic number 37, an atomic weight of 85.47, and a density of 1.53 Mg/m3. Its melting point is 38.9 C, and it boils at 688 C. The electronic configuration of Rubidium is (Kr)(5s1).
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Rubidium is a chemical element; it has symbol Rb and atomic number 37. It is a very soft, whitish-grey solid in the alkali metal group, similar to potassium ...
Rubidium is one of the alkaline metals, as group one of the periodic table are otherwise known. The alkali metals have a single electron in their outer shell.
17.06.2025 · Rubidium (Rb), chemical element of Group 1 (Ia) in the periodic table, the alkali metal group. Rubidium is the second most reactive metal and is very soft.
Rubidium
Chemisches Element
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Rubidium ist ein chemisches Element mit dem Elementsymbol Rb und der Ordnungszahl 37. Im Periodensystem steht es in der 1. Hauptgruppe, bzw. der 1. IUPAC-Gruppe und zählt zu den Alkalimetallen. Das weiche, silbrigweiß glänzende Metall entzündet... Wikipedia
Symbol: Rb
Atommasse: 85,4678 u
Ordnungszahl: 37
Atomradius: 248 pm
Entdecker: Gustav Robert Kirchhoff und Robert Wilhelm Bunsen
Elektronenkonfiguration: [Kr] 5s¹
Entdeckungsdatum: 1861
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Rubidium is a chemical element with the symbol Rb and atomic number 37. It's a soft, silvery-white metallic element in the alkali metal group.
Chemical element, Rubidium, information from authoritative sources. Look up properties, history, uses, and more.
30.01.2022 · Rubidium is an Unofficial Fork of CaffeineMC's Sodium, made to work with Forge Mod Loader. Features: Rubidium contains all the features of the classic Sodium.
Rubidium is a soft metal with silver color. However, rubidium can turn to a liquid at temperature of 38.9°C (104°F). Rubidium is also an extremely reactive ...
Rubidium can be liquid at room temperature. It is a soft, silvery-white metallic element of the alkali group and is the second most electropositive and alkaline ...
11.06.2025 · The meaning of RUBIDIUM is a soft silvery metallic element of the alkali metal group that reacts violently with water and bursts into flame ...