Make a chart showing the names of each element and number of atoms of each element in the compound. List the TEK covered. Put your name and number on appropriate places on your paper. The title is “STARR WARM-UP #31”. sample chart: element name ] Number of Atoms ] ] ] ] […]
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http://en.wikipedia.org/wiki/Radioactive_decay
Half-life Lab You will be given 50 pennies. You are to use them to create a model of radioactive decay over time. (We will name the element that we are modeling decay for “Pennyium”. Place all the pennies in a can and dump them. The pennies that show “heads” will be considered to be the […]
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