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单词 promethium
释义

promethium

See also: Promethium and prométhium

English

Chemical element
Pm
Previous: neodymium (Nd)
Next: samarium (Sm)

Alternative forms

  • prometheum (formerly)

Etymology

1945. From the name of the Greek god Prometheus, who stole the fire from Mount Olympus and brought it down to mankind + -ium.

Pronunciation

  • enPR: prōmē'thēəm, IPA(key): /pɹoʊˈmiːθiəm/

Noun

promethium (uncountable)

  1. A metallic chemical element (symbol Pm) with an atomic number of 61.

Synonyms

  • (metallic element): (disused) cyclonium, (disused) florentium, (disused) illinium

Derived terms

  • promethium chloride
  • promethium nitrate
  • promethea
  • promethean
  • Prometheus

Translations


Danish

Noun

promethium

  1. promethium

Dutch

Chemical element
Pm
Previous: neodymium (Nd)
Next: samarium (Sm)

Pronunciation

  • (file)

Noun

promethium n (uncountable)

  1. promethium

Latin

Pronunciation

  • (Classical) IPA(key): /proˈmeː.tʰi.um/, [prɔˈmeːt̪ʰiʊ̃ˑ]
  • (Ecclesiastical) IPA(key): /proˈme.ti.um/, [proˈmɛːt̪ium]

Noun

promēthium n (genitive promēthiī); second declension

  1. promethium

Declension

Second-declension noun (neuter).

CaseSingularPlural
Nominativepromēthiumpromēthia
Genitivepromēthiīpromēthiōrum
Dativepromēthiōpromēthiīs
Accusativepromēthiumpromēthia
Ablativepromēthiōpromēthiīs
Vocativepromēthiumpromēthia

Limburgish

Pronunciation

  • IPA(key): [pɘʁˈmeː˨ðɖɔ˧m]

Noun

promethium n

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

Inflection

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