Promethium
nounid
116587·updated May 18, 2026verified
a soft silvery metallic element of the rare earth group having no stable isotope
Attested in
No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Promethiums
- possessive
- Promethium's
- pluralpossessive
- Promethiums'
Framework definitions
- §1
- a soft silvery metallic element of the rare earth group having no stable isotope
- §1 · legacy_primary
- a soft silvery metallic element of the rare earth group having no stable isotopeDR-088 backfill from the noun definition column
Outgoing relationships
No outgoing triples
This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.