rubidium

See also Rubidium

English

Chemical element
Rb	Previous: krypton (Kr)
	Next: strontium (Sr)

Etymology

A New Latin word derived by German chemist R. W. Bunsen in 1861, from Latin rubidus (“red”) because its spectrum has two red lines.

Pronunciation

• (UK) IPA: /ˌɹʊuˈbɪd.iː.ʌm/ X-SAMPA: /%ru:"bId.i:.Vm/

Noun

rubidium (uncountable)

Wikipedia

1. A metallic chemical element (symbol Rb) with an atomic number of 37.

Derived terms

Derived terms

iodrubidium rubidium auride rubidium chloride

rubidium hydroxide rubidium oxide rubidium-strontium

Related terms

• rubidic

Translations

element with atomic number 37

• Afrikaans: rubidium
• Albanian: rubid (sq)
• Arabic: روبيديوم (rubídyum) m
• Armenian: ռուբիդիում (hy) (ṙubidium) 
• Asturian: rubidiu (ast) m
• Basque: rubidioa
• Breton: rubidiom
• Bulgarian: рубидий (bg) (rubídij) m 
• Catalan: rubidi
• Chinese: 銣 (rú)
• Cornish: rubydyum
• Czech: rubidium (cs)
• Danish: rubidium (da)
• Dutch: rubidium (nl) n
• Esperanto: rubidio (eo)
• Estonian: rubiidium (et)
• Faroese: rubidium (fo)
• Finnish: rubidium (fi)
• French: rubidium (fr) m
• Friulian: rubidi
• Galician: rubidio
• Georgian: რუბიდიუმი (rubidiumi)
• German: Rubidium (de) n
• Greek: ρουβίδιο (el) (rouvídio) n 
• Hebrew: רובידיום (rubídyum)
• Hindi: दीपातु (hi) (deepaatu)
• Hungarian: rubídium (hu)
• Icelandic: rúbidín (is)
• Interlingua: rubidium
• Irish: rúbaidiam (ga)
• Italian: rubidio (it) m
• Japanese: ルビジウム (ja) (rubijiumu)

• Korean: 루비듐 (rubidyum)
• Latvian: rubīdijs
• Lithuanian: rubidis (lt)
• Luxembourgish: rubidium
• Macedonian: рубидиум (rubídium) m
• Malay: rubidium (ms)
• Maltese: rubidju
• Manx: rubiddjum
• Mongolian: рубиди (rubidi)
• Norwegian: rubidium (no)
• Polish: rubid (pl) m
• Portuguese: rubídio (pt) m
• Romanian: rubidiu (ro) n
• Russian: рубидий (ru) (rubídij) m 
• Scottish Gaelic: rubaidiam
• Serbo-Croatian: рубидиjум (sh) m, рубидиј (sh)

  Roman: rubidijum (sh) m, rubidij (sh)

• Slovak: rubidium (sk)
• Slovene: rubidij (sl)
• Spanish: rubidio (es) m
• Swedish: rubidium (sv) n
• Tajik: rubidi'
• Tamil: அர்மிமம் (armimam)
• Thai: รูบิเดียม (th) (rūbidiam)
• Turkish: rubidyum (tr)
• Ukrainian: рубідій (rubídij) m
• Uzbek: рубидий (uz) (rubidiy)
• Vietnamese: rubiđi
• Volapük: rubidin (vo)
• Welsh: rwbidiwm
• West Frisian: rubidium

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Czech

Noun

rubidium n

1. rubidium

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Dutch

Wikipedia ^nl

Chemical element
Rb	Previous: krypton (Kr)
	Next: strontium (Sr)

Pronunciation

• Audio

  (file)

Noun

rubidium n (uncountable)

1. rubidium

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Finnish

Wikipedia ^fi

Noun

rubidium

1. rubidium

Declension

Declension of rubidium (type risti) singular plural nominative rubidium rubidiumit genitive rubidiumin rubidiumien partitive rubidiumia rubidiumeja accusative rubidium rubidiumin rubidiumit inessive rubidiumissa rubidiumeissa elative rubidiumista rubidiumeista illative rubidiumiin rubidiumeihin adessive rubidiumilla rubidiumeilla ablative rubidiumilta rubidiumeilta allative rubidiumille rubidiumeille essive rubidiumina rubidiumeina translative rubidiumiksi rubidiumeiksi instructive – rubidiumein abessive rubidiumitta rubidiumeitta comitative – rubidiumeineen

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French

Wikipedia ^fr

Pronunciation

• IPA: /ʁy.bi.djɔm/

Noun

rubidium m (usually uncountable)

1. rubidium

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Latin

Wikipedia ^la

Noun

rubidium (genitive rubidiī); n, second declension

1. rubidium

Inflection

Number	Singular	Plural
nominative	rubidium	rubidia
genitive	rubidiī	rubidiōrum
dative	rubidiō	rubidiīs
accusative	rubidium	rubidia
ablative	rubidiō	rubidiīs
vocative	rubidium	rubidia

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Limburgish

Pronunciation

• IPA: [ʁyˈbi˦ɖɔ˧m]

Noun

rubidium n

1. (uncountable) rubidium
2. A part of rubidium

Inflection

Declension of rubidium

	Root singular	Root plural	Diminutive singular	Diminutive plural
Nominative	rubidium	rubidia	rubidieke	rubidiekes
Genitive	rubidiums	rubidia	rubidiekes	rubidiekes
Locative	rubidieës	rubidieëser	rubidieëske	rubidieëskes
Dative¹	rubidiumme	—	rubidieke	—
Accusative¹	rubidium	—	rubidieke	—

¹ Dative and accusative are nowadays obsolete, the nominative is used instead.

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Malay

Wikipedia ^ms

Chemical element
Rb	Previous: kripton (Kr)
	Next: strontium (Sr)

Etymology

From English rubidium, from New Latin, from Latin rubidus.

Pronunciation

• IPA: [rubidiom], [rubidiəm]
• Rhymes: -iom, -jom, -om

Noun

rubidium

1. rubidium (element with atomic number 37)

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Swedish

Wikipedia ^sv

Noun

rubidium n (uncountable)

1. rubidium

Declension

Declension of rubidium

	uncountable		uncountable
Neuter	indefinite	definite
nominative	rubidium	rubidiumet
genitive	rubidiums	rubidiumets

Declension of rubidium

	uncountable		uncountable
Neuter	indefinite	definite
nominative	rubidium	rubidiet
genitive	rubidiums	rubidiets