Question

What’s a zinc cup made of

Answer 1

A zinc cup is made of zinc, which is a chemical element with the symbol Zn and atomic number 30. Zinc is a bluish-white metal that is relatively soft, malleable, and ductile. It is commonly used in the production of alloys, such as brass and bronze, as well as in the galvanization of iron and steel to prevent rusting.

Answer 2

constructed as a cylindrical container for the battery cell, and a carbon rod surrounded by a compound with a higher Standard electrode potential (positive polarity), known as the cathode, that collects the current from the manganese dioxide electrode

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