atomic number 90
noun
Key Types & categories Parts & wholes Related & opposite
- Word type
- noun
- verb
- adjective
- adverb
- Line style
- core relation
- instance, member or derived
- substance, domain or see-also
- Direction
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Senses
Sense 1 noun
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
Types & categories
- metal hypernym
- thorium-228 hyponym
Parts & wholes
Related & opposite
- thoriate derivation
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | derivation | Related & opposite | thoriate |
| 1 | substance holonym | Parts & wholes | monazite |
| 1 | substance holonym | Parts & wholes | thorite |
| 1 | hypernym | Types & categories | metal |
| 1 | hyponym | Types & categories | thorium-228 |