Does Atom Is Electrically Neutral?

So an atom as a whole is electrically neutral. When one or more electrons is stripped away from an atom, it becomes positively charged. Some atoms can attract additional electrons so they become negatively charged. Atoms which are not electrically neutral are called ions.

Can an atom be not neutral?

If an atom is not neutral, then it will form an ion. In this case, the number of protons and electrons are not equal. If the atom loses one or more electrons, it will have more protons than electrons, and will form a positively charged ion (cation).

Who said an atom is electrically neutral?

This analysis led Rutherford to propose a model in which an atom consists of a very small, positively charged nucleus, in which most of the mass of the atom is concentrated, surrounded by the negatively charged electrons, so that the atom is electrically neutral (Figure 5).