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This product has a table for the students to complete. The table will allow the students to fill in eight different columns: name of element, symbol, atomic number, mass number, number of protons, electrons, and neutrons. The last column will have the students determine if the element is a neutral atom, an ion or an isotope. (A periodic table will be needed for this activity.)
This worksheet could be used for homework, exit slip, quiz or a review during the year.