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Q13: Give the formula,including the ionic charge,for each
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Q35: The planets with known rings are Saturn,Neptune,_,and
Q66: Which two of the following places are
Q93: When hydrogen,from Group 1A,unites with chlorine,it forms
Q100: The vertical columns of elements in the
Q101: What basic type of reaction is illustrated
Q107: What is the formula of a compound
Q125: Which carbohydrate cannot be digested by humans
Q152: The symbol for the element that is