Question
Mention the mutual relation between 35A17 and 37B17. How many electrons, protons and neutrons are there in each of them?
Answer
35A17 and 37B17 are isotopes of the same element, chlorine. Both isotopes have 17 protons and 17 electrons, but 35A17 has 18 neutrons and 37B17 has 20 neutrons in their respective nuclei.