identify the isotopes out of A,B,C and D? 33A17 , 40B20 , 37C17 , 38D19 Share with your friends Share 6 Shashanka answered this 1st and 3rd 0 View Full Answer Shashanka answered this 1st and 3rd 3 Mathuvanthi answered this 1st and 3rdTHUMBS UP PLZ.......... 3 Nova Abraham answered this 1st and 3rd because both of them have same atomic number and therefore they are isotopes 7 Sheeraz Arif answered this 1and 3 0 Sarita Ekka answered this Answer this question 0 Aryan Rana answered this 4228 2 Rinkal answered this Identify the isotopes out of A,B,C and D- 33A17, 40B20, 37C17, 38D19 1