neptunium
The transuranic chemical element with atomic number 93 and symbol .
A kind of
- metallic element
Related words
- dineptunium
- organoneptunium
- alpha-neptunium
- beta-neptunium
- gamma-neptunium
- neptunate
Where this comes from
This definition is adapted from “neptunium” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.