2 years ago

1: Copper has an atomic number of 29

2 answers:

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]2 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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