Calculate the average atomic mass of rubidium. rubidium has two isotopes, 85rb and 87rb. 85rb has an atomic mass of 84.912 amu and occurs at an abundance of 72.17%. 87rb has an atomic mass of 86.909 amu and occurs at an abundance of 27.83%. show your work.
Answers
Answered by
3
85rb : 84.912 x 0.7217 = 61.281
87rb : 86.909 x 0.2783 = 24.187
61.281 + 24.187 = 85.468
hope this will help u
plz..........mark it as brainliest
bcoz i need it
87rb : 86.909 x 0.2783 = 24.187
61.281 + 24.187 = 85.468
hope this will help u
plz..........mark it as brainliest
bcoz i need it
Similar questions