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Which of the following compounds has an atom with an unfilled valence shell of electron h20 co2 ch4 bci3
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With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
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Which of the following compounds has an atom with an unfilled valence shell of electron h20 co2 ch4...
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