Atomic number is the number of protons true or false
- Atomic number is the number of protons and electrons true or false
- Atomic number is equal to the number of protons true or false
- Atomic number is the number of protons in the nucleus true or false
- The atomic number is the same as the number of protons true or false
- The atomic number always equals the number of protons true or false
- The atomic number of an element is determined by its number of protons true or false
- The atomic number of an element is equal to the number of protons in its nucleus true or false
- Atom made of