Is it true that if an atom has an equal number of protons and electrons the rentire atomis electrically neutral?

Answer 1

Yes, if an atom contains equal numbers of protons and electrons, the atom is described as being electrically neutral. If an atom has a different amount of protons and electrons it is electrically charged, and is called an ion, rather than an atom.

Answer 2

Yes, that is correct. An atom with an equal number of protons and electrons is electrically neutral because the positive charge of the protons cancels out the negative charge of the electrons, resulting in a balanced overall charge.