(03.02 HC)
Use the portion of the periodic table shown below to answer the questions.
...
(03.02 HC)
Use the portion of the periodic table shown below to answer the questions.
Part 1: Name two elements that have the same properties as magnesium (Mg). (4 points)
Part 2: Determine the number of protons, electrons, and neutrons present in an atom of potassium (K). Explain how you determined your answer using complete sentences. (6 points)
Answers: 2
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