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1) Define Isotope:
2) Show the three ways of writing the symbolic representation of an isotope (use Carbon-13).
3) How many protons, electrons and neutrons are in a Carbon-13 isotope?
4) Define atomic mass.
5) If an atom has 2 isotopes and one has a percent abundance of
4) Using the isotope information table (from your notes) and the blank table, show the calculations for