Any of the series of elements with an atomic number between 57 (lanthanum) and 71 (lutetium) inclusive, or (following the later definition by…
| 单词 | θ69185 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > [noun] > groups > lanthanides (4) lanthanide1926 Any of the series of elements with an atomic number between 57 (lanthanum) and 71 (lutetium) inclusive, or (following the later definition by… lanthanide series1945 the series of elements from lanthanum (or cerium) to lutetium. lanthanate1946 = lanthanide, n. Subcategories:— compounds (1) |
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