Keemilised elemendid
Selenium (?)
Aatomnumber: 34 · Keemiline sümbol: ?
- Aatomnumber
- 34
- Keemiline sümbol
- ?
- Standardne aatommass
- 78.971(8)
Initial controlled data layer: the IUPAC English element name is retained until native nomenclature is individually verified.