chemistry project.docx - Harel 1 Ofeer Harel Mrs Crocker...

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Harel 1 Ofeer Harel Mrs. Crocker Chemistry – E2 December 1, 2016 Chemistry Scavenger Hunt 1. Green Stress Ball – The green stress ball is a substance with a color you can observe because it is a real physical object that has a solid presence and is only colored green. 2. Lab Goggles – You would use lab googles in a laboratory to prevent dangerous fumes and toxins from entering your eyes during an experiment. 3. Pencil Sharpener – The pencil sharpener is a solid because it is firm and stable in shape and is not a liquid or gas. 4. Pure Water – Water is a liquid because it flows freely but has a constant volume. 5. Air – Air is a gas because it expands freely to fill any space available. 6. Aluminum foil – Aluminum foil is an element because it is the element of aluminum on the periodic table. 7. Paperclip - A paperclip is a metal because a metal is a substance with high electrical conductivity, which readily loses electrons to form positive ions . A paper clip is made of steel.
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