About The Word Protactinium
Learn about the word Protactinium to help solve your crossword puzzle. Discover Protactinium definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Protactinium
| Protactinium Definition And Meaning |
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What's The Definition Of Protactinium?
[n] a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
Synonyms | Synonyms for Protactinium: atomic number 91 | Pa | protoactinium Related Terms | Find terms related to Protactinium: See Also | metal | metallic element |
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