radon
English[edit]
Chemical element | |
---|---|
Rn | |
Previous: astatine (At) | |
Next: francium (Fr) |
Etymology[edit]
Contraction of radium emanation, since the element appears in the radioactive decay of radium.
Pronunciation[edit]
Noun[edit]
radon (uncountable)
- The chemical element (symbol Rn, formerly Ro) with atomic number 86. It is an odorless, colorless, chemically inert but radioactive noble gas.
- The most stable isotope of this element, 22286Rn.
Synonyms[edit]
- emanation (obsolete) (definition 1)
- exradio (archaic) (definition 2)
- niton (obsolete) (definition 1)
Usage notes[edit]
The isotopes 222Rn, 220Rn, and 219Rn were discovered independently, and were called radon, thoron, and actinon respectively. In 1957, it was finally decided that the name radon should refer to the element in general, regardless of isotope.
Derived terms[edit]
Related terms[edit]
Translations[edit]
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- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout § Translations.
References[edit]
- Radon on the British Royal Society of Chemistry's online periodic table
See also[edit]
Anagrams[edit]
Afrikaans[edit]
Chemical element | |
---|---|
Rn | |
Previous: astaat (At) | |
Next: frankium (Fr) |
Noun[edit]
radon (uncountable)
Crimean Tatar[edit]
Noun[edit]
radon
Declension[edit]
nominative | radon |
---|---|
genitive | radonnıñ |
dative | radonğa |
accusative | radonnı |
locative | radonda |
ablative | radondan |
References[edit]
- Mirjejev, V. A.; Usejinov, S. M. (2002) Ukrajinsʹko-krymsʹkotatarsʹkyj slovnyk [Ukrainian – Crimean Tatar Dictionary][1], Simferopol: Dolya, →ISBN
Czech[edit]
Noun[edit]
radon m
Danish[edit]
Noun[edit]
radon
Dutch[edit]
Chemical element | |
---|---|
Rn | |
Previous: astaat (At) | |
Next: francium (Fr) |
Pronunciation[edit]
Audio (file)
Noun[edit]
radon n (uncountable)
Esperanto[edit]
Noun[edit]
radon
- accusative singular of rado
Finnish[edit]
Pronunciation[edit]
Noun[edit]
radon
Declension[edit]
Inflection of radon (Kotus type 6/paperi, no gradation) | |||
---|---|---|---|
nominative | radon | radonit | |
genitive | radonin | radonien radoneiden radoneitten | |
partitive | radonia | radoneita radoneja | |
illative | radoniin | radoneihin | |
singular | plural | ||
nominative | radon | radonit | |
accusative | nom. | radon | radonit |
gen. | radonin | ||
genitive | radonin | radonien radoneiden radoneitten | |
partitive | radonia | radoneita radoneja | |
inessive | radonissa | radoneissa | |
elative | radonista | radoneista | |
illative | radoniin | radoneihin | |
adessive | radonilla | radoneilla | |
ablative | radonilta | radoneilta | |
allative | radonille | radoneille | |
essive | radonina | radoneina | |
translative | radoniksi | radoneiksi | |
instructive | — | radonein | |
abessive | radonitta | radoneitta | |
comitative | — | radoneineen |
Possessive forms of radon (type paperi) | ||
---|---|---|
possessor | singular | plural |
1st person | radonini | radonimme |
2nd person | radonisi | radoninne |
3rd person | radoninsa |
See also[edit]
Anagrams[edit]
French[edit]
Pronunciation[edit]
Noun[edit]
radon m (uncountable)
Further reading[edit]
- “radon”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Anagrams[edit]
Galician[edit]
Noun[edit]
radon m (uncountable)
Hungarian[edit]
Chemical element | |
---|---|
Rn | |
Previous: asztácium (At) | |
Next: francium (Fr) |
Pronunciation[edit]
Noun[edit]
radon (usually uncountable, plural radonok)
Declension[edit]
Inflection (stem in -o-, back harmony) | ||
---|---|---|
singular | plural | |
nominative | radon | radonok |
accusative | radont | radonokat |
dative | radonnak | radonoknak |
instrumental | radonnal | radonokkal |
causal-final | radonért | radonokért |
translative | radonná | radonokká |
terminative | radonig | radonokig |
essive-formal | radonként | radonokként |
essive-modal | — | — |
inessive | radonban | radonokban |
superessive | radonon | radonokon |
adessive | radonnál | radonoknál |
illative | radonba | radonokba |
sublative | radonra | radonokra |
allative | radonhoz | radonokhoz |
elative | radonból | radonokból |
delative | radonról | radonokról |
ablative | radontól | radonoktól |
non-attributive possessive - singular |
radoné | radonoké |
non-attributive possessive - plural |
radonéi | radonokéi |
Possessive forms of radon | ||
---|---|---|
possessor | single possession | multiple possessions |
1st person sing. | radonom | radonjaim |
2nd person sing. | radonod | radonjaid |
3rd person sing. | radonja | radonjai |
1st person plural | radonunk | radonjaink |
2nd person plural | radonotok | radonjaitok |
3rd person plural | radonjuk | radonjaik |
Icelandic[edit]
Chemical element | |
---|---|
Rn | |
Previous: astat (As) | |
Next: fransín (Fr) |
Noun[edit]
radon n (genitive singular radons, no plural)
- radon (chemical element)
Declension[edit]
Italian[edit]
Chemical element | |
---|---|
Rn | |
Previous: astato (At) | |
Next: francio (Fr) |
Pronunciation[edit]
Noun[edit]
radon m (invariable)
Anagrams[edit]
Japanese[edit]
Romanization[edit]
radon
Latin[edit]
Pronunciation[edit]
Noun[edit]
radon n (genitive radī); second declension
Declension[edit]
Second-declension noun (neuter, Greek-type).
Case | Singular | Plural |
---|---|---|
Nominative | radon | rada |
Genitive | radī | radōrum |
Dative | radō | radīs |
Accusative | radon | rada |
Ablative | radō | radīs |
Vocative | radon | rada |
Malay[edit]
Chemical element | |
---|---|
Rn | |
Previous: astatin (At) | |
Next: fransium (Fr) |
Etymology[edit]
Pronunciation[edit]
Noun[edit]
radon
- radon (chemical element)
Polish[edit]
Chemical element | |
---|---|
Rn | |
Previous: astat (At) | |
Next: frans (Fr) |
Pronunciation[edit]
Noun[edit]
radon m inan
- radon (chemical element, Rn, atomic number 86)
Declension[edit]
Further reading[edit]
- radon in Wielki słownik języka polskiego, Instytut Języka Polskiego PAN
- radon in Polish dictionaries at PWN
Romanian[edit]
Etymology[edit]
Noun[edit]
radon n (uncountable)
Declension[edit]
Serbo-Croatian[edit]
Noun[edit]
radon m (Cyrillic spelling радон)
Slovene[edit]
Chemical element | |
---|---|
Rn | |
Previous: astát (At) | |
Next: fráncij (Fr) |
Pronunciation[edit]
Noun[edit]
radọ̑n or radón m inan
Inflection[edit]
Masculine inan., hard o-stem | ||
---|---|---|
nominative | rádon | |
genitive | rádona | |
singular | ||
nominative | rádon | |
accusative | rádon | |
genitive | rádona | |
dative | rádonu | |
locative | rádonu | |
instrumental | rádonom |
Further reading[edit]
- “radon”, in Slovarji Inštituta za slovenski jezik Frana Ramovša ZRC SAZU, portal Fran
Swedish[edit]
Pronunciation[edit]
Noun[edit]
radon n (uncountable)
Declension[edit]
Declension of radon | ||||
---|---|---|---|---|
Uncountable | ||||
Indefinite | Definite | |||
Nominative | radon | radonet | — | — |
Genitive | radons | radonets | — | — |
Anagrams[edit]
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