A student is given four samples of solids: W, X, Y and Z, all of which have a metallic luster. She is told the fours solids are: gold, lead sulfide, mica (which is quartz, or SiO2), and iodine. The results of her investigation are:The post A student is given four samples of solids: W, X, Y and Z, all of which have a metallic luster. She is told the fours solids are: gold, lead sulfide,… appeared first on topgradeassignments.org. “Is this question part of your assignment? We Can Help!”
