226 Ra Example 43 7 The Energy Liberated When Radium Decays Krx 0 Pr 0 Before Decay Kgn Ka The 226ra Nucleus Undergoe 1 (71.23 KiB) Viewed 48 times
(2)
can you solve this please with details and asap (at least a)
226 Ra Example 43.7: The Energy Liberated When Radium Decays KRx = 0 PR=0 Before decay Kgn Ka The 226Ra nucleus undergoes alpha decay. (A) Calculate the Q value for this process. The masses are 226.025 408 u for 226 Ra, 222.017 576 u for 222Rn, and 4.002 603 u for He. 222 Rn 86 PRn Pa After decay (B) What is the kinetic energy of the alpha particle after the decay?
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