1. DrinksDensityColor Conductivity Oder Flammability Reactivity Pure water 1 ClearLowH2OH2O None AlcoholLess dense ClearLow or None Nail Polish Remover FlammableDissolves Salt water More dense ClearVery HighSalt None Suck, Smell Change Vinegar More dense ClearHighRotten Eggs None Lots of Bubbles,Got colder Grape drink More dense PurpleHighArtificial Grapes None Small Bubbles Dissolves Lemade with pulp More dense Light YellowHighLemons and Sugar NoneBubbles Crime scene liquid 1ClearLowH2OH2ONone

2. DrinksObservationsPure substance or mixture? Homogeneous or heterogeneous? If it is a pure substance, is it an element or a compound? Pure WaterH2OH2Opurehomogeneouscompound AlcoholStrong Smellpurehomogeneouscompound Salt WaterSmells like water. purehomogeneouscompound VinegarStrong Smellpurehomogeneouscompound Grape DrinkPurple colored. Smells like sugar mixturehomogeneous Lemonade with pulp Smells like lemons and sugars mixture homogeneous Crime scene liquid Water.purehomogeneouscompound

3. Wraps Malleability DensityColor Conductivity Reactivity PlasticYes.5 g/mlPurpleLow or None Was Absorbed AluminumYes1 g/mlSilverVery HighNothing ZincYes More than Iron 3 g/mlSilverVery HighEating CopperYes5 g/mlBrown/RedVery HighCleans IronYes Less than Zinc 3 g/mlSilverVery HighEating SulfurYes.1 g/mlYellowLow or None Nothing Crime scene wrap Yes3 g/mlSilverVery HighEating

4. WrapObservationsPure substance or mixture? Homogeneous or heterogeneous? If it is a pure substance, is it an element or a compound? PlasticIs the color purple…. Unlike any other wrap- unique. MixHomogeneous AluminumSilver like many others. PureOnly 1 part to itElement ZincSilver like many others. PureOnly 1 part to itElement CopperIs the color Red/Brown…. Unlike any other wraps- unique. PureOnly 1 part to itElement IronSilver like many others. PureOnly 1 part to itElement SulfurIs the color yellow…. Unlike any other wrap- unique. PureOnly 1 part to itElement Crime scene wrap Silver,Less Malleable than zinc… PureOnly 1 part to itElement

5. Powders Solubility Conductivity MeltingReactivity Flammability SucroseYesHighYesNoneNo Baking sodaYesVery HighNoBubbles! Dissolves Turned Yellow… Sodium polyacrylate NoVery HighNoBubbles! Absorbs No Sodium chloride YesVery HighNoNoneNo Ascorbic acid YesHighYesDissolvesNo Crime scene powder YesHighYesNoneNo

6. PowderObservationsPure substance or mixture? Homogeneous or heterogeneous? If it is a pure substance, is it an element or a compound? SucroseSugarPureHomogeneousCompound Baking SodaUsed to react liquids….. Sodium polyacrylate harsh… Sodium chloride SaltPureHomogeneousCompound Ascorbic acid Should it absorb then?? Crime Scene powder It’s sugar. YUM.PureHomogeneousCompound

7. Hot dogsPre- Squeeze Mass Post Squeeze Mass Conductivity DensityReactivity Pork hot dog 11.5 g11High1.045 g/ml Turned Quite Purple/Black Light pork hot dog 9.9 g8.5High1.1 g/ml Turned Partially Purple/Black Fat free hot dog 9.9 g8.6High1.2 g/mlNone Crime scene hot dog 1210High1.00001 g/ml Turned Brown

8. Hot dogObservationsPure substance or mixture? Homogeneous or heterogeneous? If it is a pure substance, is it an element or a compound? Pork hot dogTurned really black when reacted with iodine… mixturehomogeneous Light pork hot dog Turned black when reacted… does this have something to do with the fat content??? mixturehomogeneous Fat free hot dog No reaction…… … mixturehomogeneous Crime scene hot dog Porkmixturehomogeneous