et

Ra

1 [r`aadium] symbol

EKI Combined Dictionary 2026

Last modified 26.04.2026

Meanings

hõbevalge radioaktiivne metall, omadustelt leelismuldmetall, keemiline element järjenumbriga 88
Synonyms

Translations

Good to know

Tähis Ra lähtub ladina nimetusest Radium.

Terminological databases

EKI terminibaas Esterm

ID 732233 Last modified 22.09.2015
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Domain inorganic chemistry
  • 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

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Ra

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