et

raadium

1 substantive

EKI Combined Dictionary 2026

Last modified 19.06.2025

Meanings

hõbevalge radioaktiivne metall, omadustelt leelismuldmetall, keemiline element järjenumbriga 88
Synonyms
  • Ra symbol

Translations

Good to know

Uusladina radium < ladina radius 'kiir', radiare 'kiirgama'. Pierre ja Marie Curie avastasid kaks elementi, raadiumi ja polooniumi, mille eest neile koos Prantsuse füüsiku Henry Becquereliga 1903. aastal Nobeli preemia omistati.

Usage examples
  • Radoon on radioaktiivne gaas, mis tekib raadiumi lagunemisel.

Terminological databases

EKI terminibaas Esterm

ID 732233 Last modified 22.09.2015
View dataset
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Domain inorganic chemistry
raadium
Ra
radium
Ra
  • radioaktiivne element, hõbevalge leelismuldmetall
  • a radioactive, soft, metallic chemical element, atomic number 88, which is a member of the group of the alkaline earth metals and occurs in small amounts in pitchblende and other uranium ores
raadium
Ra symbol
radium
Ra symbol
radium
Radium
radium

Word forms

Inflection Type 19

raadium raadiumid
raadiumi raadiumide
raadiumi raadiume

Inflection Type 2e

raadium raadiumid
raadiumi raadiumite
raadiumit raadiumeid

Etymology

laensõna
  • raadium Tuletis ladina sõnast radius 'kiir'
    • Radium 'raadium'
      • radium 'raadium' ( Pierre ja Marie Curie 1898 )

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