1: Copper has an atomic number of 29

that means there are 29 protons in the nucleus of each upper atom. That's what the atomic nuber is; the number of protons in an atom of a ceartain element

if one copper atom contains 29 protons, how many electrons are there in 4 atoms of copper?

2: Copper has an atomic number of 29

that means there are 29 protons in the nucleus of each upper atom. That's what the atomic nuber is; the number of protons in an atom of a ceartain element

if one copper atom contains 29 protons, how many copper atoms could you make out of 87 protons?

Question

8 November, 22:10

+3

Answers (2)

Know the Answer?

Francesca Mullen · 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.

Zoie · Answer 2

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

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