Question

please answer these 2 question fast fast please

Answer 1

An anion may be defined as an atom or molecule that is negatively charged. A cation may be defined as an atom or molecule that is positively charged. Anions and cations are both ions. They have an opposite electrical charge, therefore they get attracted to each other.....

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Answer 2

Answer:

IV

Explanation:

Electroplating is a process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode. As in the formation of silver chloride on silver wire to make silver/silver chloride electrodes.Electroplating is primarily used to change the surface properties of an object (such as abrasion and wear resistance, corrosion protection, lubricity, aesthetic qualities), but may also be used to build up thickness on undersized parts or to form objects by electroforming.

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