Update: The left side of the table didn't make it onto my original response. Here it is again. The atomic masses of each atom are added to make a total of 84 (amu). Each element total is then divided by the 84 to yield a decimal fraction.
Bob
Robert S.
tutor
Sorry - I updated my response. The whole table didn't fit the first time.
Report
03/26/21
BRANDY E.
How would I solve? I need to show my work03/25/21