helium-4

Summary

helium-4 is an isotope of helium^[1]. helium-4 has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.^[2]

Key Facts

• helium-4's instance of is recorded as isotope of helium^[3].
• helium-4's instance of is recorded as stable isotope^[4].
• helium-4 is a type of helium^[5].
• helium-4 is a type of boson^[6].
• helium-4's atomic number is recorded as {'amount': '+2'}^[7].
• helium-4's spin quantum number is recorded as {'amount': '+0'}^[8].
• helium-4's parity quantum number is recorded as {'amount': '+1'}^[9].
• helium-4's neutron number is recorded as {'amount': '+2'}^[10].
• helium-4's mass is recorded as {'unit': 'Q483261', 'amount': '+4.00260325413'}^[11].
• helium-4's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+28295.66'}^[12].
• helium-4's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+2424.91561'}^[13].
• helium-4's natural abundance is recorded as {'amount': '+0.99999866'}^[14].

Body

Definition and Type

Recorded instance of include isotope of helium^[3] and stable isotope^[4]. Recorded subclass of include helium^[5] and boson^[6].

Why It Matters

helium-4 has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.^[2] helium-4 is known by 30 alternative names across languages and contexts.^[15]