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De - Pt| English Dictionary: dubnium | by the DICT Development Group |
| 2 results for dubnium | |
| From WordNet (r) 3.0 (2006) [wn]: | |
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| From The Elements (22Oct97) [elements]: | |
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dubnium Symbol: Db Competing name for {unnilquadium}, the 104th element, proposed by the IUPAC. | |
