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Topic The Periodic Table What is a physical property? Give some examples of physical properties? What is a chemical property? Give some examples of chemical properties? How are elements organized? What is the “Periodic Table?” What does “periodic” mean? How do scientists organize the Periodic Table? Who was Mendeleev? How did scientists figure out atomic masses of elements? How did Mendeleev arrange the elements? What did he notice? How is the Modern Periodic Table different from Mendeleev’s Periodic Table? How do you read the Periodic Table? What does each square tell you? How is the Periodic Table organized? What are groups? What are periods? How can you predict an element’s physical and chemical properties? Where are the metals, metalloids, and non-metals? What are some of the patterns seen across and down the table? Why does the periodic table work? How do the valence electrons Name: Date: Period: Class: affect the properties of elements across and down the periodic table?