From the following list of elements, select the elements that are likely to form a cation. Choose one or more: A. oxygen B. chlorine C. calcium D. barium E. cesium F. rubidium G. lead H. scandium I. phosphorous From the following list of elements, select those that will always form ionic compounds in a 1:2 ratio with the halogens. Choose one or more: A. phosphorous B. lead C. chlorine D. cesium E. rubidium F. scandium G. barium H. oxygen I. calcium
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One or more substances changing into one or more substances is an example of a
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Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
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From the following list of elements, select the elements that are likely to form a cation. Choose on...
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