223 A 88 Ra nucleus undergoes alpha decay according to the reaction 223 88 Ra 219 Rn + 86 He. Determine the following. (Let the atomic mass of 223 88K Ra be 223.0185 u, the atomic mass of 219 Rn be 219.0095 u and the atomic mass of He be 4.0026 u.) (a) Q value (in MeV) for the process (Enter your answer to at least two decimal places.) MeV (b) Kinetic energy (in MeV) of the alpha particle after the decay (Enter your answer to at least two decimal places.) MeV (c) Kinetic energy (in MeV) of the daughter nucleus after the decay Mev
223 A 88 Ra nucleus undergoes alpha decay according to the reaction 223 88 Ra 219 Rn + 86 He. Determine the following. (Let the atomic mass of 223 88K Ra be 223.0185 u, the atomic mass of 219 Rn be 219.0095 u and the atomic mass of He be 4.0026 u.) (a) Q value (in MeV) for the process (Enter your answer to at least two decimal places.) MeV (b) Kinetic energy (in MeV) of the alpha particle after the decay (Enter your answer to at least two decimal places.) MeV (c) Kinetic energy (in MeV) of the daughter nucleus after the decay Mev
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Transcribed Image Text:223
A
Ra nucleus undergoes alpha decay according to the reaction
223
219
He. Determine the following. (Let the
88
Ra →
88
86 Rn +
223
Ra be 223.0185 u, the atomic mass of
atomic mass of
219
Rn be 219.0095 u and the atomic mass of He be 4.0026 u.)
86
(a) Q value (in MeV) for the process (Enter your answer to at least two decimal places.)
MeV
(b) Kinetic energy (in MeV) of the alpha particle after the decay (Enter your answer to at least two decimal places.)
MeV
(c) Kinetic energy (in MeV) of the daughter nucleus after the decay
MeV
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