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日本語WordNet(英和)
tantalum
名詞
Wiktionary英語版
出典：Wiktionary
tantalum
出典:『Wiktionary』 (2026/04/28 21:56 UTC 版)
| Chemical element | ||||||||
|---|---|---|---|---|---|---|---|---|
| Ta Atomic number 73 tantalum |
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|
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| Previous: ← hafnium (Hf) | ||||||||
| Next: tungsten (W) → | ||||||||
| English Wikipedia article on Tantalum |
別の表記
- tantalium (obsolete)
語源
A New Latin word derived by Swedish chemist Anders Gustaf Ekeberg in 1802, from Latin Tantalus, named after Tantalus, alluding to the element's incapacity to absorb acid. See -ium.
名詞
tantalum (countable and uncountable, plural tantalums)
- A chemical element (symbol Ta) with atomic number 73: a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.
派生語
- ditantalum
- eka-tantalum
- organotantalum
- radiotantalum
- tantalate
- tantalian
- tantalic
- tantaliferous
- tantalite
- tantalous
- tantalum carbide
- tantalum dioxide
- tantalum lamp
- tantalum oxide
- tantalum pentachloride
- tantalum pentoxide
- tanteuxenite
- tritantalum
参照
| Chemical element | ||||||||
|---|---|---|---|---|---|---|---|---|
| Ta Atomic number 73 tantalum |
||||||||
|
||||||||
| Previous: ← hafnium (Hf) | ||||||||
| Next: wolframium (W) → |
発音
- (Classical Latin) IPA: [ˈtan.ta.ɫũː]
- (modern Italianate Ecclesiastical) IPA: [ˈtan.ta.lum]
ウィキペディア英語版
出典：Wikipedia
Tantalum
出典:『Wikipedia』 (2011/07/01 18:08 UTC 版)
英語による解説
ウィキペディア英語版からの引用
- 引用
Tantalum (
/ˈtæntələm/ tan-təl-əm) is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, the name comes from Tantalus, a hero in Greek mythology. Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion resistant. It is part of the refractory metals group, which are widely used as minor component in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum, but its main use today is in tantalum capacitors in electronic equipment such as mobile phones, DVD players, video game systems and computers. Tantalum, always together with the chemically similar niobium, occurs in the minerals tantalite, columbite and coltan (a mix of columbite and tantalite).
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「斎藤和英大辞典」斎藤秀三郎著、日外アソシエーツ辞書編集部編
- Wiktionary
- Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL).
Weblio英和・和英辞典に掲載されている「Wiktionary英語版」の記事は、Wiktionaryのtantalum (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。
- Wikipedia
- Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL).
Weblio英和・和英辞典に掲載されている「Wikipedia英語版」の記事は、WikipediaのTantalum (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。
- CMUdict
- CMUdict is Copyright (C) 1993-2008 by Carnegie Mellon University.
