Post-lab Questions:2. Classify the following as an element, a compound, a homogenous mixture, or a heterogeneous mixture.(a) silver metal (element)(b) silver alloy (homogeneous mixture)(c) silver oxide (compound)(d) silver ore (heterogeneous mixture)3. Classify the following as a physical property (phys)or a chemical property (chem).(a) Silver metal has a shiny luster.(Phys)(b) Silver metal has a density of 10.49 g/cm3.(Phys)(c) Silver metal and chlorine gas produce AgCl.(Chem)(d) Silver metal has a melting point of 1235.℃(Phys)(e) Silver metal conducts electricity.(Phys)(f) Silver metal gives no reaction in acid.(Chem)
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Chemistry,pH,Chemical substance,Chemical compound,Physical and Chemical Properties