Question: A physical science student is building a battery with two metal plates. The table below shows a list of metals and their electron affinity

A physical science student is building a battery with two metal plates.

A physical science student is building a battery with two metal plates. The table below shows a list of metals and their electron affinity given in electron volts, ev Metal Electron Affinity (electron volts, eV) Calcium - 2.87 -0.76 Copper +0.34 Platinum +1.20 Zinc The student has a zinc plate. When paired with zinc, which metal plate will produce a higher voltage? Calcium Zinc Copper Platinum

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