chem unit 4 key - Dempsey's Chemistryc. Alkaline earth metals b. Halogens a. Alkali metals cr-f...
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chem unit 4 key - Dempsey's Chemistryc. Alkaline earth metals b. Halogens a. Alkali metals cr-f 2.- 4. A shiny solid element also is ductile. What side of the periodic table is it