Wikidata facts
- Instance of
- isotope of helium
- Subclass of
- helium
- Mass
- 5.012057224
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- neutron number
- 3
- decays to
- helium-4
- atomic number
- 2
- half-life
- 0.000760396263864
- spin quantum number
- 1.5
- parity quantum number
- -1
- mass excess
- 11231.233
- binding energy
- 27560.66
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Encyclopedic overview
REDIRECT Isotopes of helium#Helium-5
Helium-05
Excerpted from Wikipedia’s “helium-5” article, available under the CC BY-SA 4.0 licence.