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How many ozone molecules can each chlorine atom in the stratosphere destroy
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Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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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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Find the midpoint of a segment with endpoints of 4-3i and -2+7i
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How many ozone molecules can each chlorine atom in the stratosphere destroy...
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