se the table above to find the average atomic mass of strontium. You must show your work step-by-step to earn credit.

Question

Answer 1

The average atomic mass is the weighted average of the different isotopes and is calculated as follows:

(0.00560 x 83.193) + (0.0986 x 85.909) + (0.0700 x 86.908) + (0.8258 x 87.906) =

0.466 + 8.47 + 6.08 + 72.6 = 87.6