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Electrons are subatomic particles with the symbol e−. They have a negative electric charge (-1 elementary charge. )

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I'm student who learning about chemistry, and I got problem about understanding why electorns move to Cu in galvanic cells. Let's think the reason for electrons going to Cu is that the standard … reduction potential of Cu is high. It seems strange that Cu does not have a Cu2 + ion to be reduced, but Cu takes electrons. How about lead? it is a bit strange too that the electrons follow the lead always. …
asked Jun 16 by dECaY