The atomic number is the same as the number of these
- The atomic number is the same as the number of these particles
- The atomic number is the same as the number of these subatomic particles
- The atomic number is the same as the number of these two particles
- The atomic number of the atom is the same as the number of
- The atomic number is the same as the number of
- The atomic number for an atom of a specific element is equal to