francium

See also: Francium

English

Chemical element
Fr
Previous: radon (Rn)
Next: radium (Ra)

Etymology

From French francium, from France +‎ -ium (after the native country of Marguerite Perey).

Pronunciation

• (UK) IPA^(key): /ˈfɹansɪəm/, /ˈfɹɑːnsɪəm/
• (US) enPR: frăn'sēəm, IPA^(key): /ˈfɹænsi.əm/

Noun

francium (usually uncountable, plural franciums)

1. The chemical element (symbol Fr) with an atomic number of 87. It is an intensely radioactive alkali metal that is not found in nature.
   • 2003, Bill Bryson, A Short History of Nearly Everything, BCA, p. 221:

     The most elusive element of all, however, appears to be francium, which is so rare that it is thought that our entire planet may contain, at any given moment, fewer than twenty francium atoms.

2. (countable) A single atom of this element.
   • 1999, Peter J. Krieger, Understanding Chemical Principles: A Learning Companion (page 56)

     Notice that franciums are balanced without even thinking in moles, atoms, or whatever.

   • 2007, Carl J. Gross, Witold Nazarewicz, Krzysztof P. Rykaczewski, The 4th International Conference on Exotic Nuclei and Atomic Masses (page 180)

     (a) Radons and poloniums are compared, (b) poloniums and astatines are compared and (c) radons and franciums are compared.

Synonyms

• actinium-K (obsolete)
• virginium (obsolete)

Derived terms

• eka-francium

Translations

chemical element

• Afrikaans: frankium (af)
• Albanian: francium
• Arabic: فَرَنْسِيُوم‎ m (faransiyum)
• Armenian: ֆրանսիում (fransium)
• Asturian: franciu m
• Basque: frantzioa
• Belarusian: фра́нцый m (fráncyj)
• Breton: frañsiom
• Bulgarian: фра́нций m (fráncij)
• Catalan: franci (ca) m
• Chinese:

  Mandarin: 钫 (zh) (fāng), (Taiwan) 鍅 (zh) (fǎ)

• Cornish: frankyum
• Czech: francium (cs) n
• Danish: francium (da)
• Dutch: francium (nl) n
• Esperanto: franciumo (eo)
• Estonian: frantsium (et)
• Faroese: fransium n
• Finnish: frankium (fi)
• French: francium (fr) m
• Friulian: franci
• Galician: francio (gl) m
• Georgian: ფრანციუმი (pranciumi)
• German: Francium (de) n
• Greek: φράγκιο (el) n (frágkio)
• Hebrew: פרנציום‎ (he) (frantsiyum)
• Hindi: क्षुद्रातु (kṣudrātu)
• Hungarian: francium (hu)
• Icelandic: fransín (is)
• Irish: frainciam
• Italian: francio (it) m
• Japanese: フランシウム (ja) (furanshiumu)
• Kashubian: frãs
• Kazakh: франций (kk) (francïy)
• Khmer: ហ្វ្រង់ស្យូម (frɑngsyuum)
• Korean: 프랑슘 (ko) (peurangsyum), 악티늄케이 (aktinyumkei)
• Kurdish:

  Northern Kurdish: fransiyûm

• Latvian: francijs
• Lithuanian: francis (lt)
• Luxembourgish: Francium n
• Macedonian: франциум m (francium)
• Malay: fransium
• Maltese: fransjum
• Manx: frankium
• Moksha: франци (franci)
• Mongolian: франци (frantsi)
• Norwegian: francium
• Occitan: franci m
• Ossetian: франций (francij)
• Persian: فرانسیم‎ (ferânsiyom)
• Polish: frans (pl) m
• Portuguese: frâncio (pt) m
• Romanian: franciu (ro) n
• Russian: фра́нций (ru) m (fráncij)
• Scottish Gaelic: frainciam
• Serbo-Croatian:

  Cyrillic: франциј m, францијум m

  Roman: francij (sh) m, francijum m

• Slovak: francium (sk) n
• Slovene: fráncij (sl)
• Spanish: francio (es) m
• Swahili: fransi
• Swedish: francium (sv)
• Tajik: франсий (fransiy)
• Tamil: வெடியிதள் (veṭiyitaḷ), பிரன்சியம் (piraṉciyam)
• Thai: แฟรนเซียม (frɛn-sîiam)
• Turkish: fransiyum (tr)
• Ukrainian: фра́нцій m (fráncij)
• Uzbek: франций, frantsiy
• Vietnamese: franxi
• Volapük: fransin
• Welsh: ffransiwm
• West Frisian: francium n

References

• Francium on the British Royal Society of Chemistry's online periodic table

---

Czech

Noun

francium n

1. francium

---

Danish

Noun

francium

1. francium

---

Dutch

Chemical element
Fr
Previous: radon (Rn)
Next: radium (Ra)

Pronunciation

• Audio

  (file)

Noun

francium n (uncountable)

1. francium

---

French

Pronunciation

• IPA^(key): /fʁɑ̃.sjɔm/

Noun

francium m (uncountable)

1. francium

Further reading

• “francium” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

---

Hungarian

Chemical element
Fr
Previous: radon (Rn)
Next: rádium (Ra)

Pronunciation

• IPA^(key): [ ˈfrɒnt͡sijum]
• Hyphenation: fran‧ci‧um
• Rhymes: -um

Noun

francium (usually uncountable, plural franciumok)

1. francium (chemical element)

Declension

Inflection (stem in -o-, back harmony)
	singular	plural
nominative	francium	franciumok
accusative	franciumot	franciumokat
dative	franciumnak	franciumoknak
instrumental	franciummal	franciumokkal
causal-final	franciumért	franciumokért
translative	franciummá	franciumokká
terminative	franciumig	franciumokig
essive-formal	franciumként	franciumokként
essive-modal	—	—
inessive	franciumban	franciumokban
superessive	franciumon	franciumokon
adessive	franciumnál	franciumoknál
illative	franciumba	franciumokba
sublative	franciumra	franciumokra
allative	franciumhoz	franciumokhoz
elative	franciumból	franciumokból
delative	franciumról	franciumokról
ablative	franciumtól	franciumoktól
non-attributive possessive - singular	franciumé	franciumoké
non-attributive possessive - plural	franciuméi	franciumokéi

Possessive forms of francium
possessor	single possession	multiple possessions
1st person sing.	franciumom	franciumaim
2nd person sing.	franciumod	franciumaid
3rd person sing.	franciuma	franciumai
1st person plural	franciumunk	franciumaink
2nd person plural	franciumotok	franciumaitok
3rd person plural	franciumuk	franciumaik

---

Latin

Pronunciation

• (Classical) IPA^(key): /ˈfran.ki.um/, [ˈfɾaŋ.ki.ʊ̃ˑ]
• (Ecclesiastical) IPA^(key): /ˈfran.t͡ʃi.um/, [ˈfran̠ʲ.t͡ʃi.um]

Noun

francium n (genitive franciī); second declension

1. francium

Declension

Second-declension noun (neuter).

Case	Singular	Plural
Nominative	francium	francia
Genitive	franciī	franciōrum
Dative	franciō	franciīs
Accusative	francium	francia
Ablative	franciō	franciīs
Vocative	francium	francia

---

Slovak

Chemical element
Fr
Previous: radón (Rn)
Next: rádium (Ra)

Pronunciation

• IPA^(key): /ˈfrant͡sium/

Noun

francium n (genitive singular francia, declension pattern of mesto)

1. francium (element)

Declension

Declension of francium

	singulare tantum
nominative	francium
genitive	francia
dative	franciu
accusative	francium
locative	franciu
instrumental	franciom

References

• francium in Slovak dictionaries at korpus.sk