0%
0 / 15 answered
Atomic Structure and Isotopes (4E) Practice Test
•15 QuestionsQuestion
1 / 15
Q1
A sample contains only two isotopes of lithium: $^{6}\text{Li}$ (6.02 amu) and $^{7}\text{Li}$ (7.02 amu). The measured average atomic mass is 6.94 amu. Which statement about isotopic abundance is most consistent with this result?
A sample contains only two isotopes of lithium: $^{6}\text{Li}$ (6.02 amu) and $^{7}\text{Li}$ (7.02 amu). The measured average atomic mass is 6.94 amu. Which statement about isotopic abundance is most consistent with this result?