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Physics, 06.07.2019 01:00 ninaaforever

3. for the following questions, use a periodic table and your atomic calculations to find the unknown information about each isotope: you have a nitrogen isotope with a mass number of 15. how many neutrons are there? 15 7 8 14

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