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Using the periodic table, which of the following elements is most likely to have similar properties as calcium, and why? a. potassium (k), because they are both alkali metals b. magnesium (mg), because they are both alkaline earth metals c. scandium (sc), because they are both in the fourth period d. argon (ar), because they both have three energy levels
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Using the periodic table, which of the following elements is most likely to have similar properties...
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