Wikidata facts
- Instance of
- isotope of selenium
- Subclass of
- selenium
- Mass
- 78.918499251
Show 7 more facts
- neutron number
- 45
- atomic number
- 34
- half-life
- 295000.0
- spin quantum number
- 3.5
- parity quantum number
- 1
- mass excess
- -75917.459
- binding energy
- 686951.768
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