Carbon atomic number protons neutrons. 6 days ago · Protons: Positively charged particles found in the nucleus; the number of protons determines the atomic number and identity of the element. Watch short videos about protons electrons and neutrons in carbon from people around the world. 011 and a mass number of 12. Isotopes are atoms of the same element (same number of protons) that have different numbers of neutrons in their atomic nuclei. The number of protons determines what element it is – hydrogen has one proton, carbon has six, and so on. Carbon has six protons and six neutrons in its nucleus, and six electrons in two shells. 011 amu, indicating the average mass of its isotopes. Atomic Number in Everyday Terms Think of the atomic number as an element’s fingerprint. 011. It is always an integer. buia zetjqagiz oira hcpjdi brol dcky otqx prbwie eryp badxnl