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He' ions with a charge

If barium ions (Ca^2) have a charge of 2 + and hydroxide ions (C1^1) have a charge of 1-, the compound calcium chloride is?a)Ca2
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2. asked by Anonymous
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He' ions with a charge +e move at 1.00 x 10 m/s in a straight line through a velocity selector. Suppose the He' ions are
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2. asked by James
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Which best describes a stable binary ionic compound?A two ions with the same charges and a net charge of negative one (-1) B two
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In a crystal of salt there are electrons andpositive ions. How does the net charge of the electrons compare with the net charge
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2. asked by Tiffany
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The nonmetals in Groups 6A and 7A ____.a. lose electrons when they form ions b. have a numerical charge that is found by
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2. asked by Maye
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if a barium ions Ca2 plus have a charge of 2 plus and hydroxide ions C11-have a charge of 1-,the compound calcium chloride is
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2. asked by amanda
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An ion pump:A. requires hydrolysis of ATP to move ions B. does not require energy to move ions C. exchanges ions with the same
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2. asked by Aletha
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The formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
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he formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
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if barium ions have a charge of 2= nd hydroxide ions have a charge of 1-, the compound calcium is what?
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2. asked by ronald
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