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Sample A : Carbon (C) Carbon Crushing brittle Conductivity yes Reactivity w/acid no Reactivity w/CuCl 2 no Metalloi d Is it really lead(Pb)?

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Is it really lead( Pb )?. Sample A : Carbon (C). Metalloid. Sample B : Magnesium (Mg). Metal. Sample C : Silicon (Si). Metalloid. Sample D : Copper (Cu). Metal. Sample E : Sulfur (S). Nonmetal. Sample F : Iron (Fe). Metal. Sample G : Zinc (Zn). Metal. - PowerPoint PPT Presentation

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Sample A : Carbon (C)CarbonCrushingbrittleConductivityyesReactivity w/acidnoReactivity w/CuCl2noMetalloid

Is it really lead(Pb)?http://science.howstuffworks.com/innovation/science-questions/question465.htm1

Sample B : Magnesium (Mg)MagnesiumCrushingmalleableConductivityyesReactivity w/acidyesReactivity w/CuCl2yesMetal

Sample C : Silicon (Si)SiliconCrushingbrittleConductivityyesReactivity w/acidnoReactivity w/CuCl2noMetalloid

Sample D : Copper (Cu)CopperCrushingmalleableConductivityyesReactivity w/acidyesReactivity w/CuCl2yesMetal

Sample E : Sulfur (S)SulfurCrushingbrittleConductivitynoReactivity w/acidnoReactivity w/CuCl2noNonmetal

Sample F : Iron (Fe)IronCrushingmalleableConductivityyesReactivity w/acidyesReactivity w/CuCl2yesMetal

Sample G : Zinc (Zn)ZincCrushingmalleableConductivityyesReactivity w/acidyesReactivity w/CuCl2yesMetal


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