Your task is to complete five of the following at home. You may do four with a partner (each with your own paper) and one on your own. You will need to write a description of what you did, what materials you used, and what you observed. Be sure to state what property of matter you are investigating and the definition of that property. See example of how to do your paper at the bottom of this page. You will need to attach a picture or video of yourself completing each task.
Solubility Density Malleability Ductility State Freezing point Melting point Boiling point Flammability Reactivity Conductivity Viscosity Surface tension Magnetism
Title Property being investigated: Definition: Materials: What did I do: What did I observe:
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The states of matter and changes of state Viscosity of five different liquids Boyle’s and Charles law (build a lung) Density column including at least 3 liquids and 2 solids 3 different Chemical reaction Freezing and boiling point of a substance Solubility and super saturation to make a Make a crystal Crystalline solids vs amorphous solids (3 of each) Make an egg float *Demonstrate buoyancy and Charle’ s law (make a hot air balloon) Separate a mixture (chromatography) Malleability vs ductility Flammability vs reactivity Flame tests of 3 different compounds Collapse a can without stepping on it (use hot and cold) Cartesian diver (Buoyancy) *Create an endothermic and exothermic reaction *Are Archimedes Principle Worth 2 Pressure vs temperature *Test for an acid and a base (make cabbage juice pH indicator and test acids and bases with it)