europium
n.
rare earth element, 1901, named by its discoverer, French chemist Eugène Demarçay (1852-1903) in 1896, from Europe + -ium.
| 词汇 | europium |
| 词根词缀 | Online Etymology Dictionary europium n. rare earth element, 1901, named by its discoverer, French chemist Eugène Demarçay (1852-1903) in 1896, from Europe + -ium. |
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