Physics, 06.07.2019 01:00, ayoismeisalex

6.for the following questions, use a periodic table and your atomic calculations to find the unknown information about each isotope: you have an isotope with 23 protons and 29 neutrons. what is the mass number? 23 29 52 6

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6.for the following questions, use a periodic table and your atomic calculations to find the unknown...