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Chemistry, 12.10.2020 09:01 eduardavezdemel

18 5 points
S8P1a. Copper (Cu) is an element that is used in electrical wires. What is the smallest unit of copper that still maintains the characteristics of copper?
The atom
The proton
The electron
The nucleus

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S8P1a. Copper (Cu) is an element that is used in electrical wires. What is the sm...
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