INDUSTRY|chemistry|chemical element
- próiméitiam Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Definition dúil mhiotalach thearc-chré arb í 61 a huimhir adamhach Reference Fiontar, Ollscoil Chathair Bhaile Átha Cliath (DCU), bunaithe ar: 'próiméitiam'. Hussey, M. Fréamh an Eolais. Coiscéim, Baile Átha Cliath, 2011.
- Promethium | Illinium | Florentinum
- de
- Definition chemisches Element:Ordnungszahl 61 Reference Römpp,Chemie-Lexicon
- promethium
- en
- Definition chemical element with the atomic number 61 Reference "International Union of Pure and Applied Chemistry (IUPAC) - Periodic Table of the Elements: http://www.iupac.org/reports/periodic_table/index.html#names (7/11/2007)"
- prométhium
- fr
- Definition élément chimique: numéro atomique 61 et symbole Pm Reference Grand dictionnaire encyclopédique Larousse
- Pm
- mul