radium-221
isotope of radium
Press Enter · cited answer in seconds
0 sources
radium-221
Summary
radium-221 is an isotope of radium[1].
Key Facts
- radium-221's instance of is recorded as isotope of radium[2].
- radium-221's subclass of is recorded as radium[3].
- radium-221's decays to is recorded as radon-217[4].
- radium-221's decays to is recorded as lead-207[5].
- radium-221's decays to is recorded as carbon-14[6].
- radium-221's atomic number is recorded as {'unit': '1', 'amount': '+88'}[7].
- radium-221's spin quantum number is recorded as {'unit': '1', 'amount': '+2.5'}[8].
- radium-221's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}[9].
- radium-221's neutron number is recorded as {'unit': '1', 'amount': '+133'}[10].
- radium-221's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+221.013917224'}[11].
- radium-221's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+28.0'}[12].
- radium-221's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+1701950.835'}[13].
- radium-221's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+12963.811'}[14].
- radium-221's Wolfram Language entity code is recorded as Entity["Isotope", "Radium221"][15].