The element selected for you to research is: Copper (Cu) PART 1: ROUGH DRAFT FORM: You will complete the form by researching and finding the desired information on the element. It can be typed or handwritten on the form attached in blue or black ink only. 15 points - Name Origin (where the named came from) - Discoverer (who discovered it) - Year discovered - Location of the element on the periodic table - Period number - Column number - Name of the Family - Location in Nature (ex... the atmosphere, earth's crust etc...) - One unusual or interesting fact: - Usages - Atomic (Bohr's) Model - protons, electrons and neutrons should be clearly identified with amounts and legend code - see example - Symbol of the element - Atomic number - Mass number - Physical properties (include the proper units of measurements when necessary) - Color - Physical state of matter (solid, liquid or gas) - Melting point - Luster (shiny or dull) - Classification (metal, nonmetal or metalloid) - Atomic Radius - Crystal structure - Density Pg 1 of 4 - Chemical properties: Select 4 from the list of chemical properties and find out the specific information about your element. Reaction to water? Reaction to acids? Reaction to air? (will it rust?) Electronegativity Combustible? (yes or no) Is it Radioactive? Flammable? (yes or no) Combing Capacity? (can it combine with other elements?? - Compounds (examples of chemical formulas with the element's symbol) - Resource of information (book, magazine, Grolier Computer Encyclopedia, etc....)