How do u determine the number of protons
- How do u determine the number of protons in an atom
- How do u determine the number of protons an atom has
- How do u determine the number of protons neutrons and electrons
- How can u determine the number of protons in an atom
- How to find number of protons neutrons and electrons
- How to find the number of neutrons in an element
- How to find proton neutron and electron of an element