Explanation:
Hello,
Polonium has the atomic number 83, thus, it has 83 protons and electrons; in such a way, the amount of neutrons is given by the subtraction:
Now, the addition between the neutrons and electrons is the same atomic mass considering the previous formula, thus:
So this procedure could be avoided by just looking at the given information "208Po" which contains the result.
Best regards.
sorry bro i don't know what the answer is
Explanation: