Question

1: Copper has an atomic number of 29

Answer 1

1) In 4 Copper atoms you will end up having 116 electrons.

2) You can make 3 Copper atoms out of 87 protons.

Answer 2

1.) In 4 Copper atoms, you will have 116 electrons.

2.) You can make 3 Copper atoms out of 87 protons.