How do you determine the number of protons in an atom

- How do you determine the number of protons in an atom of an element
- How do you determine the number of protons in an atom when looking at the periodic table
- How do you determine the number of protons in an atom using the periodic table
- How do you determine the number of protons in an atom of a given element
- How to find number of protons neutrons and electrons
- How to calculate the number of neutrons in an atom
- How to find the number of neutrons in an element
- How to find proton neutron and electron of an element