Question 25.1: Writing Nuclear Equations for Radioactive Decay Processes Wr...
Writing Nuclear Equations for Radioactive Decay Processes
Write nuclear equations to represent (a) α-particle emission by _{}^{222}\textrm{Rn} and (b) radioactive decay of bismuth-215 to polonium-215.
Analyze
In part (a) we can identify two of the species involved in this process from the information given and we can write an incomplete equation. The unknown element in the incomplete equation is identified by determining the atomic number (Z) and mass number (A) that will balance the incomplete equation. Part (b) is done in a way very similar to that in part (a).
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