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2 years ago

6

a fictitious element X is composed of 15.0% of the isotope X-51, 15.0% of the isotope X-52, and 70.0% of the isotope X-53. Estim

ate the atomic mass of element C

1 answer:

MatroZZZ [7]2 years ago

6 0

(0.15)(51) + (0.15)(52) + (0.7)(53)
=53 amu

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