radium
English
| Chemical element | |
|---|---|
| Ra | Previous: francium (Fr) |
| Next: actinium (Ac) | |
Etymology
radio- (from radioactive) + -ium
Pronunciation
- enPR: rād'ēəm, IPA(key): /ˈɹeɪdiəm/
Noun
radium (uncountable)
- a radioactive metallic chemical element (symbol Ra) with an atomic number of 88.
Derived terms
terms derived from radium
- eka-radium
- radate
- radium A
- radium B
- radium beam
- radium bomb
- radium bromide
- radium burn
- radium C
- radium C', radium C1
- [[radium C'']], radium C2
- radium chloride
- radium clock
- radium D
- radium D1, radium E
- radium emanation
- radium F
- radium fluoride
- radium G
- Radium Girl
- radium hydroxide
- radium iodide
- radium jaw
- radiumise, radiumize
- radiumizer
- radium needle
- radium oxide
- radium plaque
- radium sulfate, radium sulphate
- radium therapy
- radium water
- radon
Related terms
Translations
chemical element
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Danish
Finnish
Declension
| Inflection of radium (Kotus type 5/risti, no gradation) | |||
|---|---|---|---|
| nominative | radium | — | |
| genitive | radiumin | — | |
| partitive | radiumia | — | |
| illative | radiumiin | — | |
| singular | plural | ||
| nominative | radium | — | |
| accusative | nom. | radium | — |
| gen. | radiumin | ||
| genitive | radiumin | — | |
| partitive | radiumia | — | |
| inessive | radiumissa | — | |
| elative | radiumista | — | |
| illative | radiumiin | — | |
| adessive | radiumilla | — | |
| ablative | radiumilta | — | |
| allative | radiumille | — | |
| essive | radiumina | — | |
| translative | radiumiksi | — | |
| instructive | — | — | |
| abessive | radiumitta | — | |
| comitative | — | — | |
French
Etymology
Formed from radio(actif) + -ium; cf. New Latin radium.
Pronunciation
- IPA(key): /ʁa.djɔm/
Further reading
- “radium” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).
Latin
Etymology
The sense of the element came from the French creation radium, from radio(actif) + -ium.
Pronunciation
- (Classical) IPA(key): /ˈra.di.um/, [ˈra.di.ʊ̃]
- (Ecclesiastical) IPA(key): /ˈra.di.um/, [ˈraː.di.um]
Noun
radium n (genitive radiī); second declension
Malay
| Chemical element | |
|---|---|
| Ra | Previous: fransium (Fr) |
| Next: aktinium (Ac) | |
Pronunciation
- IPA(key): [radiom], [radiəm], [rediəm]
- Rhymes: -iom, -jom, -om
Norwegian Bokmål
The Curies and radium
Norwegian Nynorsk
References
- “radium” in The Nynorsk Dictionary.
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