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Chemistry, 04.12.2020 22:10 reese4232

Naturally occurring copper (Cu) consists of two isotopes Cu-63 and Cu-65. Copper-63 has an abundance of 69.09% at 62.930 AMU. Find the percent abundance and AMU for Copper-65. The percent abundance for Cu-65 is
and the mass is
amu. (Type in the correct numbers using 4 significant figures,
using no spaces or units.)
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