radon-222

Summary

radon-222 is an isotope of radon^[1]. radon-222 draws 171 Wikipedia views per month (isotope_of_radon category, ranking #1 of 6).^[2]

Key Facts

• radon-222's instance of is recorded as isotope of radon^[3].
• radon-222's subclass of is recorded as radon^[4].
• radon-222's decays to is recorded as polonium-218^[5].
• radon-222's atomic number is recorded as {'amount': '+86'}^[6].
• radon-222's spin quantum number is recorded as {'amount': '+0.0'}^[7].
• radon-222's parity quantum number is recorded as {'amount': '+1'}^[8].
• radon-222's neutron number is recorded as {'amount': '+136'}^[9].
• radon-222's Encyclopædia Britannica Online ID is recorded as science/radon-222^[10].
• radon-222's mass is recorded as {'unit': 'Q483261', 'amount': '+222.017576286'}^[11].
• radon-222's half-life is recorded as {'unit': 'Q573', 'amount': '+3.8235'}^[12].
• radon-222's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+1708178.334'}^[13].
• radon-222's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+16372.206'}^[14].
• radon-222's Google Knowledge Graph ID is recorded as /g/120r4txf^[15].
• radon-222's Wolfram Language entity code is recorded as Entity["Isotope", "Radon222"]^[16].
• radon-222's ScienceDirect topic ID is recorded as pharmacology-toxicology-and-pharmaceutical-science/radon-222^[17].
• radon-222's ScienceDirect topic ID is recorded as medicine-and-dentistry/radon-222^[18].
• radon-222's ScienceDirect topic ID is recorded as nursing-and-health-professions/radon-222^[19].
• radon-222's Encyclopedia of China is recorded as 184935^[20].

Why It Matters

radon-222 draws 171 Wikipedia views per month (isotope_of_radon category, ranking #1 of 6).^[2] radon-222 has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.^[21] radon-222 is known by 13 alternative names across languages and contexts.^[22]