dubnium vs hahnium what difference

what is difference between dubnium and hahnium

English

Etymology

Named after Dubna in Russia, +‎ -ium.

Pronunciation

  • (UK) enPR: dŭb’nēəm, IPA(key): /ˈdʌbniəm/
  • (US) enPR: do͞ob’nēəm, IPA(key): /ˈduːbniəm/

Noun

dubnium (uncountable)

  1. A transuranic chemical element (symbol Db) with atomic number 105.
  2. (chemistry, obsolete) A rejected name for rutherfordium.

Synonyms

  • eka-tantalum (used before the element was discovered)
  • hahnium (proposed by American scientists, but rejected; still used by some Western scientists; see also hassium)
  • joliotium (proposed by the IUPAC, but rejected)
  • nielsbohrium (proposed by Russian scientists, but rejected)
  • unnilpentium (used before the element had been officially named to avoid disputes between Western and Russian scientists over “hahnium” and “dubnium” respectively)

Related terms

  • Dubna
  • dubnate

Translations


Danish

Noun

dubnium

  1. dubnium
    • 2004, Gyldendal Mini-lex. Fysik, Gyldendal Uddannelse →ISBN, page 144
      Grundstoffet dubnium (105) har en halveringstid på omkring et sekund, …
    • 2006, Bogen Om Grundstofferne, Gyldendal Uddannelse →ISBN, page 224
      … og det samme gør flere af datterprodukterne dubnium- 258, …

Dutch

Etymology

Borrowed from English dubnium or Russian ду́бний (dúbnij). Named after Dubna in Russia.

Pronunciation

  • IPA(key): /ˈdʏp.ni.ʏm/
  • Hyphenation: dub‧ni‧um

Noun

dubnium n (uncountable)

  1. dubnium

Estonian

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

dubnium (genitive dubniumi, partitive dubniumi or dubniumit)

  1. dubnium

Declension


Finnish

Noun

dubnium

  1. dubnium

Declension


French

Pronunciation

  • IPA(key): /dyb.njɔm/

Noun

dubnium m (plural dubniums)

  1. dubnium

Hungarian

Pronunciation

  • IPA(key): [ˈdubnijum]
  • Hyphenation: dub‧ni‧um
  • Rhymes: -um

Noun

dubnium (usually uncountable, plural dubniumok)

  1. dubnium (chemical element)

Declension


Latin

Pronunciation

  • (Classical) IPA(key): /ˈdub.ni.um/, [ˈd̪ʊbniʊ̃ˑ]
  • (Ecclesiastical) IPA(key): /ˈdub.ni.um/, [ˈd̪ubnium]

Noun

dubnium n (genitive dubniī); second declension

  1. dubnium

Declension

Second-declension noun (neuter).


Malay

Etymology

From English dubnium.

Pronunciation

  • IPA(key): /dubniom/
  • Rhymes: -iom, -jom, -om

Noun

dubnium

  1. (chemistry) dubnium (chemical element)

Synonyms

  • hahnium

Slovak

Pronunciation

  • IPA(key): /ˈdubnium/

Noun

dubnium n (genitive singular dubnia, declension pattern of mesto)

  1. dubnium (element)

Declension

Further reading

  • dubnium in Slovak dictionaries at slovnik.juls.savba.sk

Swedish

Noun

dubnium n (uncountable)

  1. dubnium

Declension


English

Etymology

Named for the German chemist Otto Hahn (1879–1968), formed as Hahn +‎ -ium.

Noun

hahnium (uncountable)

  1. (chemistry, obsolete) A rejected name for dubnium.

Malay

Etymology

From English hahnium.

Pronunciation

  • IPA(key): /hahniom/
  • Rhymes: -iom, -jom, -om

Noun

hahnium

  1. (chemistry, obsolete) dubnium (chemical element)

Synonyms

  • dubnium

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