Explain what is the approximate percentage of 63cu

Reference no: EM13670132

Copper exists as two isotopes ^63Cu (62.9298u) as well as ^65Cu (64.9278 u). Explain what is the approximate percentage of 63Cu (62.9298 u) in samples of this element?

a) 10%

b) 30%

c) 50%

d) 70%

e) 90%

Reference no: EM13670132

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