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24-05-2021
Physics

contestada

Why is it important that two different metals are used in building an electrochemic
cell?

Respuesta :

Аноним Аноним

24-05-2021

Answer:

Explanation:

They need a galvanic difference. Or saying that less technically, they need to have different electron attraction, so that one can collect electrons (oxidation/reduction) and flow current from the other. :)

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