I want to say 59 atomic mass units<span> is beta decay, but I'm just guessing from previous Chem. class.</span>
#1- Identify a problem
#2- Collect info on your problem
#3- Make a hypothesis
#4- Design an experiment to test your hypothesis
#5- Collect data and observations
#6- Accept or reject your hypothesis
#7- Record results
Hope this helps.
Yes I will help you. Would you send me a message because it would be easier that way