thallium

See also: Thallium

English

Chemical element
Tl
Previous: mercury (Hg)
Next: lead (Pb)

Etymology

Coined based on (deprecated template usage) [etyl] Ancient Greek θαλλός (thallós, “green branch”) (after the color of the radiation spectra), +‎ -ium.

Pronunciation

• enPR: thăl'ēəm, IPA^(key): /ˈθæliəm/

Noun

thallium (countable and uncountable, plural thalliums)

1. A metallic chemical element (symbol Tl) with atomic number 81: a gray post-transition metal that discolors when exposed to air.
2. A single atom of this element.

Derived terms

• eka-thallium
• thall-, thallo-
• thallane
• thallic
• thalliferous
• thallious
• thallium-activated
• thallium glass
• thallium green
• thallium hydroxide
• thallium line
• thallium monofluoride
• thallium monoxide
• thallium oxide
• thallium sulfate, thallium sulphate
• thallium sulfide, thallium sulphide
• thallium trioxide
• thallous

 

Related terms

• thallate

Translations

chemical element

• Afrikaans: tallium (af)
• Albanian: talium
• Arabic: ثَالْيُوم m (ṯālyūm)
• Armenian: թալիում (hy) (tʻalium)
• Asturian: taliu m
• Basque: talioa
• Belarusian: та́лій m (tálij)
• Breton: taliom
• Bulgarian: та́ллий m (tállij)
• Catalan: tal·li (ca)
• Chinese: 鉈／铊 (zh), 铊 (zh) (tā)
• Cornish: thalyum
• Czech: thallium (cs)
• Danish: thallium (da)
• Dutch: thallium (nl) n
• Esperanto: talio (eo)
• Estonian: tallium (et)
• Faroese: tallium n
• Finnish: tallium (fi)
• French: thallium (fr) m
• Friulian: tali
• Galician: talio (gl)
• Georgian: თალიუმი (taliumi)
• German: Thallium (de) n
• Greek: θάλλιο (el) n (thállio)
• Hebrew: תליום (he) (tályum)
• Hindi: सिक्ष्यातु (sikṣyātu)
• Hungarian: tallium (hu)
• Icelandic: þallín (is)
• Irish: tailliam
• Italian: tallio (it) m
• Japanese: タリウム (ja) (tariumu)
• Kashubian: tôl
• Kazakh: таллий (tallii)
• (deprecated template usage) {{trans-mid}}
• Korean: 탈륨 (ko) (tallyum)
• Latin: thallium (la)
• Latvian: tallijs
• Lithuanian: talis (lt)
• Luxembourgish: Thallium
• Macedonian: талиум (talium)
• Malay: talium
• Maltese: tallju
• Manx: thallium
• Mongolian: талли (talli)
• Norwegian: thallium
• Occitan: talli m
• Polish: tal (pl) m
• Portuguese: tálio (pt) m
• Romanian: taliu (ro) n
• Russian: та́ллий (ru) m (tállij)
• Scottish Gaelic: tailliam
• Serbo-Croatian:

  Cyrillic: талиjум m, талиj m

  Roman: talijum, talij (sh)

• Slovak: tálium n
• Slovene: talij (sl)
• Spanish: talio (es) m
• Swedish: tallium (sv)
• Tajik: таллий
• Tamil: தல்லியம் (talliyam)
• Thai: แทลเลียม (tɛɛl-lîiam)
• Turkish: talyum (tr)
• Ukrainian: та́лій m (tálij)
• Uzbek: talliy (uz), таллий (uz) (talliy)
• Vietnamese: tali (vi)
• Volapük: talin (vo)
• Welsh: thaliwm (cy)
• West Frisian: thallium

See also

• crookesite
• hutchinsonite
• lorandite

Further reading

• thallium on Wikipedia.Wikipedia

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Danish

Alternative forms

• tallium

Noun

thallium

1. thallium

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Dutch

Chemical element
Tl
Previous: kwik (Hg)
Next: lood (Pb)

Pronunciation

• Audio:

  (file)

Noun

thallium n (uncountable)

1. thallium

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French

Pronunciation

• IPA^(key): /ta.ljɔm/

Noun

thallium m (uncountable)

1. thallium

Further reading

• “thallium”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

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Latin

Pronunciation

• (Classical Latin) IPA^(key): /ˈtʰal.li.um/, [ˈt̪ʰälːʲiʊ̃ˑ]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈtal.li.um/, [ˈt̪älːium]

Noun

thallium n (genitive thalliī); second declension

1. thallium

Declension

Second-declension noun (neuter).

Case	Singular	Plural
Nominative	thallium	thallia
Genitive	thalliī	thalliōrum
Dative	thalliō	thalliīs
Accusative	thallium	thallia
Ablative	thalliō	thalliīs
Vocative	thallium	thallia

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Limburgish

Pronunciation

• IPA^(key): [ˈðɑ˦ʎɔ˧m]

Noun

thallium n

1. (uncountable) thallium
2. A part of thallium

Inflection

Declension of thallium

	Root singular	Root plural	Diminutive singular	Diminutive plural
Nominative	thallium	thallia	thallieke	thalliekes
Genitive	thalliums	thallia	thalliekes	thalliekes
Locative	thallieës	thallieëser	thallieëske	thallieëskes
Dative¹	thalliumme	—	thallieke	—
Accusative¹	thallium	—	thallieke	—
¹Dative and accusative are nowadays obsolete, the nominative is used instead.