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Karo-lina-s [1.5K]
3 years ago
7

Hello can somone help me ?

Chemistry
1 answer:
zalisa [80]3 years ago
7 0

174 \; \text{protons} / (29 \; \text{copper atoms} \cdot \text{proton}^{-1}) = 6 \; \text{copper atoms}

Thus 174 protons would make at most 6 copper atoms. However, it would take 174 extra electrons (29 per atom) and even more neutrons than that to construct neutral copper atoms with stable nuclei.

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