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Which of the following properties increases down the periodic table? a. number of valence electrons b. electronegativity c. atomic radius d. ionization energy
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Which of the following properties increases down the periodic table? a. number of valence electrons...
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