fluorine-21

Summary

fluorine-21 is an isotope of fluorine^[1].

Key Facts

• fluorine-21's instance of is recorded as isotope of fluorine^[2].
• fluorine-21's subclass of is recorded as fluorine^[3].
• fluorine-21's decays to is recorded as neon-21^[4].
• fluorine-21's atomic number is recorded as {'unit': '1', 'amount': '+9'}^[5].
• fluorine-21's spin quantum number is recorded as {'unit': '1', 'amount': '+2.5'}^[6].
• fluorine-21's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}^[7].
• fluorine-21's neutron number is recorded as {'unit': '1', 'amount': '+12'}^[8].
• fluorine-21's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+20.999948894'}^[9].
• fluorine-21's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+4.158'}^[10].
• fluorine-21's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+162504.153'}^[11].
• fluorine-21's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '-47.605'}^[12].
• fluorine-21's Wolfram Language entity code is recorded as Entity["Isotope", "Fluorine21"]^[13].