Question

question 6. why is an atom electrically neutral? what does the atomic number of each atom represent?

Explanation:

An atom is electrically neutral because the number of protons (positively - charged) equals the number of electrons (negatively - charged). The atomic number of an atom represents the number of protons in the nucleus of an atom. This number defines the element as each element has a unique atomic number.

Answer:

An atom is electrically neutral because the number of protons equals the number of electrons. The atomic number of an atom represents the number of protons in the nucleus of the atom.