Respuesta :

it is charged because the number of electrons do not equal the number of protons in the atom or molecule. when an atom is attracted to another atom because it has an unequal number of electrons and protons, the atom is called an ion. if the atom has more electrons than protons, it is a negative ion, or anions
grande03
Unlike protons, electrons can move from atom to atom. If an atom has an equal number of protons and electrons, its net charge is 0. If it gains an extra electron, it becomes negatively charged and is known as an anion. If it loses an electron, it becomes positively charged and is known as a cation.

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