Complete the table below:

05. What is the atomic mass of chlorine, if 13CI has a relative abundance of 75% and 3CL has a relative abundance of 25%

THE WAVE MECHANICAL

Atom or ion of element \begin{tabular}{|l|l|l|l|l|} \hline A & B & C & D & E \\ \hline & & & & \\ \hline 10 & & 39 & & 19 \\ \hline 5 & & & & \\ \hline \end{tabular} Mass number Number of proton Number of neutron 7 20 20