鉭: 化學元素，符號為Ta，原子序七十三
鉭，化學元素也，符號為Ta，原子序七十三。名出坦塔洛斯，希臘神話奸凶也。屬過渡金屬、難熔金屬，幾稀，色澤藍灰、不易腐蝕，堅硬。常雜於他物，以成合金。以其穩定故，常作實驗室器具，或代鉑為用。當世，亦常用諸電子器物，諸如流動電話、影音播放器、電子玩物、電腦等，以作電容。鉭之所取，多並鈮得，出於鉭鐵礦、鈮鐵礦、鈮鉭鐵礦。
據
| 聲音動静，具錄於維基共享︰鉭 |
譯名見異，臺譯在先，陸譯在後，香港兼從
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