Chemistry, asked by rodrigirls2p6dup0, 1 year ago

What is the average atomic mass of copper?

Answers

Answered by Anonymous
1
63.546 + 0.003 u
Hope it helps

RONALDO0711: 63.56 units
Answered by Bonzo
2
62.9296 amu
Originally Answered: The average atomic mass of Copper is 63.546 amu, Copper has two naturally occurring isotopes. Cu-63 has an atomic mass of 62.9296 amu, and an abundance of 69.15%.
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