I need help with number 2 pls it’s a quiz grade
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Physics, 20.01.2021 21:40 ddmorse2015owug6f
I need help with number 2 pls it’s a quiz grade
Answers: 1
Physics, 22.06.2019 10:00, issaaamiaaa15
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
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