Which of the following does the atomic number of an atom represent?(1 point)%0D%0AResponses%0D%0A%0D%0Athe number of particles in the nucleus of the atom%0D%0Athe number of particles in the nucleus of the atom%0D%0A%0D%0Athe number of protons in the atom%0D%0Athe number of protons in the atom%0D%0A%0D%0Athe number of particles outside the nucleus of the atom%0D%0Athe number of particles outside the nucleus of the atom%0D%0A%0D%0Athe number of neutrons in the atom

Answer 1

The atomic number of an atom represents the number of protons in the atom.

Answer 2

are u sure

Answer 3

Yes, I am sure. The atomic number of an element is defined as the number of protons in the nucleus of an atom of that element. It is a fundamental property that determines the identity of the element and its position in the periodic table. For example, carbon has an atomic number of 6, meaning it has 6 protons in its nucleus.