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PUSKAS FOUNDATIONS CHEM NAME _____________________________ DATE _____________________________ UNIT 3 NOTES FILL-IN DIRECTIONS – Use your notes packet to answer the questions and fill-in the blanks. Read carefully! 1. Who are the four people who contributed to developing the Periodic Table. List them in order! 1. __________________________________________ 2. __________________________________________ 3. __________________________________________ 4. __________________________________________ 2. How are the elements on the Periodic Table currently organized? ___________________ 3. What is the name of the vertical columns on the Periodic Table? ___________________ 4. What is the name of the horizontal rows on the Periodic Table? ____________________ 5. Where is the element Phosphorus located? _____________________________________ 6. Where is the element Zirconium located? ______________________________________ 7. List all the properties of metals. ______________________________________________ _________________________________________________________________________ 8. List the properties of nonmetals. _____________________________________________ ________________________________________________________________________ 9. What do you notice about the properties of metals and nonmetals? _________________ _________________________________________________________________________ 10. What are the properties of metalloids? ________________________________________ _________________________________________________________________________ 11. What is a family on the Periodic Table? ________________________________________ _________________________________________________________________________ 12. Where are the Alkali Metals located? _________________________________________ 13. Where are the Alkaline Earth Metals located? __________________________________ 1 PUSKAS FOUNDATIONS CHEM 14. Where are the Transition Metals located? ______________________________________ 15. Where are the Lanthanides located? __________________________________________ 16. Where are the Actinides located? _____________________________________________ 17. Where are the Halogens located? _____________________________________________ 18. Where are the Inert Gases located? ___________________________________________ 19. What does “stability” of an atom refer to? ______________________________________ _________________________________________________________________________ 20. What rule tells us if an atom is stable or not? ___________________________________ 21. Can metals gain electrons, lose electrons, or do both? ____________________________ 22. What is reactivity? ________________________________________________________ _________________________________________________________________________ 23. What is the general definition of a trend? ______________________________________ _________________________________________________________________________ 24. What is atomic radius really measuring? ______________________________________ 25. What is the trend of atomic radius? (up or down, left or right) ________________________ 26. What is the definition of Electronegativity? _____________________________________ _________________________________________________________________________ 27. What is the trend of Electronegativity?(up or down, left or right) ______________________ 28. What is the trend of reactivity for metals?(up or down, left or right) ____________________ 29. What is the trend of reactivity for nonmetals?(up or down, left or right) _________________ 30. What elements do the trends NOT apply to? ____________________________________ 2