How many valence electrons does carbon have?
one
three
four...
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What is the value of keq for the reaction expressed in scientific notation?
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Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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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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