original: although alpha , beta , and gamma are most common , other types of decay were eventually discovered .
simplifications: other types of decay were eventually discovered , besides the common alpha , beta and gamma types . although alpha , beta , and gamma radioactive decay are the most common , other types of decay were eventually discovered . although alpha , beta , and gamma are common , other types of decay were eventually found . although alpha , beta , and gamma are most common , other types of decay were eventually discovered . alpha , beta , and gamma are the most common types of decay , though more have been discovered . although alpha , beta , and gamma are most common , other types of decay have been discovered . although alpha , beta , an. gamma is most common , other types of decay were eventually found other types of decay were found after alpha , beta , and gamma .