Carbon-13 and carbon-14 are thus isotopes of carbon-12.
Isotopes participate in the same chemical reactions but often at differing rates.
A small percentage of carbon atoms have an atomic weight of 14 AMUs. Carbon-14 is an unstable, radioactive isotope of carbon 12.
As with any radioactive isotope, carbon-14 decays over time.
Along with hydrogen, nitrogen, oxygen, phosphorus, and sulfur, carbon is a building block of biochemical molecules ranging from fats, proteins, and carbohydrates to active substances such as hormones.We do not have the option of choosing which ads appear on the site.This can result in the appearance of Ads we do not endorse and with which we seriously disagree.The number of protons in the nucleus of an atom determines the element. Radiocarbon decays slowly in a living organism, and the amount lost is continually replenished as long as the organism takes in air or food.