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u·ra·ni·um
 uranium
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- pronunciation:
- y
reI
ni
m
- features:
- Word Combinations (noun), Word Explorer
| part of speech: |
noun |
| definition: |
a radioactive chemical element that has ninety-two protons in each nucleus and that occurs in pure form as a heavy silvery-white metal, used as a fissionable nuclear fuel. (symbol: U)
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