Respuesta :
The statement that is true about this reaction is:
C. Its product is heavier than each of its reactants
Radioactive reaction:
In a nuclear decay reaction, also called radioactive decay, an unstable nucleus emits radiation and is transformed into the nucleus of one or more other elements. The resulting daughter nuclei have a lower mass and are lower in energy (more stable) than the parent nucleus that decayed.
The reaction given is a radioactive decay in which the products are heavier than each of its reactants.
Thus, correct option is C.
Find more information about Radioactive decay here:
brainly.com/question/2320811