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
Portuguese language
Toggle Transcript
thorium::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | atomic number 90, th |
| Type of | metal, metallic element |
| Has types | radiothorium, thorium-228 |
| Derivation | thoriate |
