Question

Which of the following does the atomic number of an atom represent? (1 point)

o the number of neutrons in the atom
O the number of particles outside the nucleus of the atom
O the number of protons in the atom
o the number of particles in the nucleus of the atom

Answer 1

Answer: the number of protons in the atom

Step-by-step explanation:

Answer 2

Step-by-step explanation:

the atomic number is the number of protons in the atom