Answer:
Step-by-step explanation:
Isotopes, by definition, are a set of elements having the same Atomic No. (# protons) but different Atomic Masses due to variations in number of neutrons.
Isotope #p⁺ #n° #e⁻ (neutral element)
C-12 6 6 6
C-13 6 7 6
C-14 6 8 6