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the chemical formula for ionic compounds indicates the of atoms present in the substance
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Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
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Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
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the chemical formula for ionic compounds indicates the of atoms present in the substance...
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