Protons, neutrons, electrons, nucleus, ion, isotope, mass number, and atomic number.


Other places you can find content from me:

Patreon - authortomharper
  / authortomharper  
Blog - The Cynical Philosopher
https://authortomharper.com/
Amazon - Author Profile
https://www.amazon.com/Thomas-Harper/...

My science fiction series available on Amazon
Incarnate: Existence
Incarnate: Essence
Incarnate: Schism