The atomic number of an atom is defined as the number of protons. This is the correct answer.
Which of the following defines the atomic number of an atom?(1 point)
Responses
the number of electrons, protons, and neutrons
the number of electrons, protons, and neutrons
the number of neutrons
the number of neutrons
the number of protons
the number of protons
the number of valence electrons
1 answer