570/8.5=67.0 58... you only have to take the natural part, si the answer is 67 students
The nuclear reaction occurring is known as alpha-decay, and during this process, an alpha particle is released from a heavy radioactive nucleus to form a lighter more stable nucleus. The alpha particle is equivalent to a helium nucleus, which means it contains 2 protons and two neutrons (net charge of +2)
The decay equation is:
Rn → Po + α
It looks all correct to me, great job!
Organic chemistry is all about CARBON!!!!!!
I'm pretty sure its momentum
