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Look at the positions of calcium, beryllium, and magnesium on the periodic table. based on their locations, predict how many valence electrons these elements have and predict what the reactivity of these elements will generally by
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When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
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Look at the positions of calcium, beryllium, and magnesium on the periodic table. based on their loc...
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