Explain the natural abundance of the 65cu isotope

Reference no: EM13550742

The atomic mass of copper is 63.55 amu. Given thatb there are two naturally occuring isotopes of copper, 63Cu and 65Cu, the natural abundance of the 65Cu isotope must be approximately

a. 90%

b. 70%

c. 50

d. 25%

e. 10%

Reference no: EM13550742

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