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harina [27]
3 years ago
6

A copper atom has an atomic number of 29 and an atomic mass of 64. What

Biology
2 answers:
Marina86 [1]3 years ago
6 0
B.It has a central nucleus composed of 29 protons and 64 neutrons.
Eduardwww [97]3 years ago
3 0

Answer:

D just took the test on APX

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