n14629561
| type | n |
| lex_filenum | 27 |
| def | a highly unstable radioactive element (the heaviest of the halogen series) |
| def | a decay product of uranium and thorium |
| Outgoing links | |
| Hypernym | chemical element, element; halogen |
| Incoming links | |
| Hyponym | chemical element, element; halogen |
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