Chemistry, 21.09.2019 20:30 pedroramirezr2
Ihave a question about isotopes, i understand what they are however i can't answer this question for school. it doesn't seem like i have enough info to answer the question
write the symbols for the following isotopes.
its atoms contain 50 electrons and 70 neutrons
express your answer as an isotope.
Answers: 1
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