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Helen [10]
3 years ago
12

1: Copper has an atomic number of 29

Chemistry
2 answers:
12345 [234]3 years ago
7 0
1) In 4 Copper atoms you will end up having 116 electrons.

<span>2) You can make 3 Copper atoms out of 87 protons.</span>
kap26 [50]3 years ago
3 0
1.) In 4 Copper atoms, you will have 116 electrons.

2.) You can make 3 Copper atoms out of 87 protons.
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lozanna [386]

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Answer in explanation

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