About The Word Atomic number 90
Learn about the word Atomic number 90 to help solve your crossword puzzle. Discover Atomic number 90 definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Atomic number 90
| Atomic number 90 Definition And Meaning |
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What's The Definition Of Atomic number 90?
[n] a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
Synonyms | Synonyms for Atomic number 90: Th | thorium Related Terms | Find terms related to Atomic number 90: See Also | metal | metallic element | monazite | radiothorium | thorite | thorium-228 |
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