View source for hafnium

{{also|Hafnium}}
==English==
{{wp}}
{{elements|en|Hf|lutetium|Lu|tantalum|Ta}}

===Etymology===
From {{bor|en|la|Hafnia||Copenhagen}} {{suffix|en||ium}}.

===Pronunciation===
* {{enPR|hăf'nēəm}}, {{IPA|en|/ˈhæfniəm/}}
* {{audio|en|LL-Q1860 (eng)-Vininn126-hafnium.wav|a=US}}

===Noun===
{{en-noun|-}}

# A chemical element (''symbol'' Hf) with an [[atomic number]] of 72: a lustrous, silvery-grey [[tetravalent]] [[transition metal]].

====Synonyms====
* {{l|en|celtium}} {{qualifier|former name}}

====Derived terms====
{{der-top}}
* {{l|en|eka-hafnium}}
* [[hafnian]]
* {{l|en|hafnium bomb}}
* {{l|en|hafnium carbide}}
* {{l|en|hafnium dioxide}}
* {{l|en|hafnium nitride}}
* {{l|en|hafnium tetrachloride}}
* {{l|en|hafnium tetrahalide}}
{{der-bottom}}

====Translations====
{{trans-top|chemical element}}
* Afrikaans: {{t+|af|hafnium}}
* Albanian: {{t|sq|hafnium}}
* Arabic: {{t|ar|هَفْنِيُوم|tr=hafniyum|m}}
* Armenian: {{t|hy|հաֆնիում}}
* Asturian: {{t+|ast|hafniu|m}}
* Basque: {{t|eu|hafnioa}}
* Belarusian: {{t|be|га́фній|m}}
* Breton: {{t|br|hafniom}}
* Bulgarian: {{t|bg|ха́фний|m}}
* Catalan: {{t+|ca|hafni|m}}
* Chinese:
*: Mandarin: {{t+|cmn|鉿|tr=hā}}
* Cornish: {{t|kw|hafnyum}}
* Czech: {{t+|cs|hafnium}}
* Danish: {{t+|da|hafnium|n}}
* Dutch: {{t+|nl|hafnium|n}}
* Esperanto: {{t+|eo|hafnio}}
* Estonian: {{t+|et|hafnium}}
* Faroese: {{t|fo|hafnium|n}}
* Finnish: {{t+|fi|hafnium}}
* French: {{t+|fr|hafnium|m}}
* Friulian: {{t|fur|afni}}
* Galician: {{t+|gl|hafnio|m}}
* Georgian: {{t|ka|ჰაფნიუმი}}
* German: {{t+|de|Hafnium|n}}
* Greek: {{t+|el|άφνιο|n}}
* Hebrew: {{t+|he|הפניום|tr=hafniyum}}
* Hindi: {{t|hi|गावातु}}
* Hungarian: {{t+|hu|hafnium}}
* Icelandic: {{t+|is|hafnín}}
* Irish: {{t|ga|haifniam}}
* Italian: {{t+|it|afnio|m}}
* Japanese: {{t+|ja|ハフニウム|tr=hafuniumu}}, {{t+|ja|鉿|sc=Jpan}}
* Kashubian: {{t|csb|hafen}}
* Kazakh: {{t|kk|гафний|sc=Cyrl}}
* Korean: {{t+|ko|하프늄}}
* Latin: {{t+|la|hafnium}}
* Latvian: {{t|lv|hafnijs}}
* Lithuanian: {{t+|lt|hafnis}}
* Luxembourgish: {{t|lb|Hafnium}}
* Macedonian: {{t|mk|хафниум|m}}
* Malay: {{t|ms|hafnium}}
* Maltese: {{t|mt|afniju}}
* Manx: {{t|gv|hafnium}}
* Mongolian: {{t|mn|гафни}}
* Norwegian: {{t|no|hafnium}}
* Occitan: {{t|oc|afni|m}}
* Polish: {{t+|pl|hafn|m}}
* Portuguese: {{t+|pt|háfnio|m}}
* Romanian: {{t+|ro|hafniu|n}}
* Russian: {{t+|ru|га́фний|m}}
* Scottish Gaelic: {{t|gd|haifniam}}
* Serbo-Croatian:
*: Cyrillic: {{t|sh|хафниj|m}}, {{t|sh|хафниjум|m}}
*: Roman: {{t+|sh|hafnij|m}}, {{t|sh|hafnijum|m}}
* Slovak: {{t+|sk|hafnium|n}}
* Slovene: {{t+|sl|hafnij}}
* Spanish: {{t+|es|hafnio|m}}
* Swedish: {{t+|sv|hafnium}}
* Tajik: {{t|tg|гафний}}
* Tamil: {{t|ta|ஹப்னியம்}}
* Thai: {{t+|th|แฮฟเนียม}}
* Turkish: {{t+|tr|hafniyum}}
* Ukrainian: {{t|uk|га́фній|m}}
* Uzbek: {{t+|uz|gafniy}}, {{t+|uz|гафний|sc=Cyrl}}
* Vietnamese: {{t|vi|hafini}}
* Volapük: {{t+|vo|hafnin}}
* Welsh: {{t+|cy|haffniwm}}
* West Frisian: {{t|fy|hafnium}}
{{trans-bottom}}

{{topics|en|Transition metals}}

==Afrikaans==
{{elements|af|Hf|lutesium|Lu|tantaal|Ta}}

===Pronunciation===
* {{audio|af|LL-Q14196 (afr)-Oesjaar-hafnium.wav}}

===Noun===
{{af-noun|-}}

# {{l|en|hafnium}}

==Czech==

===Pronunciation===
* {{cs-IPA|[ny]}}

===Noun===
{{cs-noun|n}}

# {{l|en|hafnium}}

====Declension====
{{cs-ndecl|n.foreign}}

{{C|cs|Chemical elements}}

==Danish==

===Noun===
{{da-noun|hafniummet|-|g=n}}

# {{l|en|hafnium}}

===References===
{{R:DDO}}

==Dutch==
{{wp|lang=nl}}
{{elements|nl|Hf|lutetium|Lu|tantaal|Ta}}

===Pronunciation===
* {{audio|nl|Nl-hafnium.ogg}}

===Noun===
{{nl-noun|n|-|-}}

# {{l|en|hafnium}}

==Estonian==
{{elements|et|Hf|luteetsium|Lu|tantaal|Ta}}

===Etymology===
{{bor|et|en|hafnium}}.

===Noun===
{{et-noun|hafniumi|hafniumi|par2=hafniumit}}

# [[#English|hafnium]]

====Declension====
{{et-decl-seminar|hafnium}}
{{et-decl-õpik|n=sg|hafnium|i}}

===Further reading===
* {{R:Sõnaveeb}}

==Finnish==
{{wp|lang=fi}}

===Etymology===
{{internationalism|fi}} (see {{cog|en|hafnium}}).

===Pronunciation===
{{fi-p}}

===Noun===
{{fi-noun}}

# [[#English|hafnium]]

====Declension====
{{fi-decl-risti|hafnium|||a|i=0}}

{{c|fi|Chemical elements}}

==French==
{{wp|lang=fr}}

===Pronunciation===
* {{fr-dualh}} {{fr-IPA}}
* {{audio|fr|LL-Q150 (fra)-Pamputt-hafnium.wav}}

===Noun===
{{fr-noun|m|-}}

# {{l|en|hafnium}}

===Further reading===
* {{R:fr:TLFi}}

{{C|fr|Chemical elements}}

==Hungarian==
{{swp|lang=hu}}
{{elements|hu|Hf|lutécium|Lu|tantál|Ta}}

===Pronunciation===
* {{hu-IPA}}
* {{hyphenation|hu|haf|ni|um}}
* {{rhymes|hu|um}}

===Noun===
{{hu-noun|-|ok}}

# [[#English|hafnium]] (chemical element)

====Declension====
{{hu-infl-nom|hafniumo|o}}{{hu-pos-otok|hafnium||ai}}

{{cln|hu|terms derived from toponyms}}

==Latin==
{{wp|lang=la}}

===Pronunciation===
* {{la-IPA|hafnium}}

===Noun===
{{la-noun|hafnium<2.-ium>}}

# {{l|en|hafnium}}

====Declension====
{{la-ndecl|hafnium<2.-ium>}}

{{c|la|Chemical elements}}

==Limburgish==

===Pronunciation===
* {{IPA|li|[ˈhɑ˦fɲɔ˧m]}}

===Noun===
{{li-noun|g=n}}

# {{lb|li|uncountable}} {{l|en|hafnium}}
# A [[part]] of hafnium

{{c|li|Chemical elements}}

==Malay==
{{wp|lang=ms}}
{{elements|ms|Hf|lutetium|Lu|tantalum|Ta}}

===Etymology===
From {{der|ms|en|hafnium}}, from {{der|ms|la|Hafnia}}.

===Pronunciation===
* {{IPA|ms|[hafniom]|[hafniəm]}}
* {{rhymes|ms|iom|jom|om}}

===Noun===
{{head|ms|noun}}

# {{l|en|hafnium}}

==Slovak==
{{elements|sk|Hf|lutécium|Lu|tantal|Ta}}

===Etymology===
{{der+|sk|la|Hafnia||Copenhagen}}.

===Pronunciation===
* {{IPA|sk|/ˈɦafnɪjʊm/}}

===Noun===
{{sk-noun|n|gen=hafnia|decl=mesto}}

# {{l|en|hafnium}}

====Declension====
{{sk-decl-noun-sg|hafnium|hafnia|hafniu|hafnium|hafniu|hafniom}}

====Derived terms====
* {{l|sk|hafniový}}

===References===
* {{R:sk:SDK}}

==Swedish==
{{wikipedia|lang=sv}}
{{elements|sv|Hf|lutetium|Lu|tantal|Ta}}

===Noun===
{{sv-noun|n}}

# {{l|en|hafnium}}

====Declension====
{{sv-noun-unc-irreg-n|2=hafniumet}}
{{sv-noun-unc-irreg-n|2=hafniet}}
{{sv-noun-unc-irreg-n|2=hafnium}}

===References===
* {{R:svenska.se|so}}
* {{R:svenska.se|saol}}
* [https://mesh.kib.ki.se/term/D006195/hafnium Svensk MeSH]