thorium-227

Summary

thorium-227 is an isotope of thorium^[1]. thorium-227 draws 8 Wikipedia views per month (isotope_of_thorium category, ranking #5 of 8).^[2]

Key Facts

• thorium-227's instance of is recorded as isotope of thorium^[3].
• thorium-227's subclass of is recorded as thorium^[4].
• thorium-227's decays to is recorded as radium-223^[5].
• thorium-227's atomic number is recorded as {'amount': '+90'}^[6].
• thorium-227's spin quantum number is recorded as {'amount': '+0.5'}^[7].
• thorium-227's parity quantum number is recorded as {'amount': '+1'}^[8].
• thorium-227's neutron number is recorded as {'amount': '+137'}^[9].
• thorium-227's mass is recorded as {'unit': 'Q483261', 'amount': '+227.027702618'}^[10].
• thorium-227's half-life is recorded as {'unit': 'Q573', 'amount': '+18.68'}^[11].
• thorium-227's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+1735972.966'}^[12].
• thorium-227's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+25804.823'}^[13].
• thorium-227's Google Knowledge Graph ID is recorded as /g/11bx1cmckv^[14].
• thorium-227's Wolfram Language entity code is recorded as Entity["Isotope", "Thorium227"]^[15].

Why It Matters

thorium-227 draws 8 Wikipedia views per month (isotope_of_thorium category, ranking #5 of 8).^[2] thorium-227 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.^[16] thorium-227 is known by 15 alternative names across languages and contexts.^[17]