helium-2
extremely unstable isotope of helium that consists of two protons with no neutrons
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helium-2
Summary
helium-2 is an isotope of helium[1]. helium-2 draws 13 Wikipedia views per month (isotope_of_helium category, ranking #3 of 4).[2]
Key Facts
- helium-2's instance of is recorded as isotope of helium[3].
- helium-2's followed by is recorded as helium-3[4].
- helium-2's subclass of is recorded as helium[5].
- helium-2's Freebase ID is recorded as /m/02gtv5[6].
- helium-2's decays to is recorded as deuterium[7].
- helium-2's decays to is recorded as protium[8].
- helium-2's atomic number is recorded as {'amount': '+2'}[9].
- helium-2's isospin quantum number is recorded as {'amount': '+1'}[10].
- helium-2's isospin z-component is recorded as {'amount': '+1'}[11].
- helium-2's neutron number is recorded as {'amount': '+0'}[12].
- helium-2's Wolfram Language entity code is recorded as Entity["Isotope", "Helium2"][13].
Why It Matters
helium-2 draws 13 Wikipedia views per month (isotope_of_helium category, ranking #3 of 4).[2] helium-2 has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[14] helium-2 is known by 18 alternative names across languages and contexts.[15]