Rubidium

See also: rubidium and rubídium

German

Chemical element
Rb
Previous: Krypton (Kr)
Next: Strontium (Sr)

Etymology

From Latin rubidus (“red”).

Pronunciation

• Audio:

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Noun

Rubidium n (strong, genitive Rubidiums, no plural)

1. rubidium

Declension

Declension of Rubidium [sg-only, neuter, strong]

	singular
	indef.	def.	noun
nominative	ein	das	Rubidium
genitive	eines	des	Rubidiums
dative	einem	dem	Rubidium
accusative	ein	das	Rubidium

Further reading

• “Rubidium” in Duden online
• “Rubidium” in Digitales Wörterbuch der deutschen Sprache

Luxembourgish

Chemical element
Rb
Previous: Krypton (Kr)
Next: Strontium (Sr)

Noun

Rubidium ? (uncountable)

1. rubidium