No diagram.
https://www.google.com/search?q=number+of+neutrons+in+most+common+isotope+of+carbon&oq=number+of+neutrons+in+most+common+isotope+of+carbon&aqs=chrome..69i57.16226j0j7&sourceid=chrome&ie=UTF-8
How many neutrons does the most common isotope of carbon contain? Use the diagram below to help you.
2 answers
what diagram