The atomic number of an atom tells you how many
- The atomic number tells you how many protons an atom has
- The atomic number tells you how many protons an atom has true or false
- The atomic number always tells you how many ___ that atom contains
- The atomic number of an element tells you how many what are in an atom
- The atomic number of an element tells you how many things are in an atom
- The atomic number tells you how many are in an atom
- How to find number of atoms in element
- Atomic mass atomic number
- How to find atomic number
- How we can find atomic number