Radioactive Dating Definition Quizlet / Physics 3 8 1 3 Radioactive Decay A Level Flashcards Quizlet : Radiometric dating depends on the decay of isotopes, which are different forms of the same element that include the same number of protons but different numbers of neutrons in their atoms. Radioactive Dating Definition Quizlet / Physics 3 8 1 3 Radioactive Decay A Level Flashcards Quizlet : Radiometric dating depends on th... Visit Site