The overall charge of the given compound of potassium and Arsenic is zero (0).
An atom consists of a positively charged nucleus, surrounded by one or more negatively charged particles called electrons. When the number of protons exceed the number of electrons, the atom will positively charged and it will be negatively charged if the number of electrons exceed the number of protons.
For the given compound;
Thus, the overall charge of the given compound of potassium and Arsenic is zero (0).
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