Chemistry unit 5 lesson 4 – Flashcards
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In which of the following are the symbol and name for the ion given correctly?
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Fe2+: ferrous ion; Fe3+: ferric ion
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Which of the following is not a cation?
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Sulfate
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Which of the following is true about the composition of ionic compounds?
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They are composed of anions and cations
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Sulfur hexafluoride is an example of a
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Binary compound
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Molecular compounds are usually
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Composed of two or more nonmetallic elements
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Consider a mystery compound having the formula MxTy. If the compound is not an acid, if it contains only two elements, and if M is not a metal, which of the following is true about the compound?
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It is a binary molecular compound
