Periodic Table and Bonding Review 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. What is an atom? How can you find the number of protons, neutrons and electrons an atom has? How is the periodic table organized left to right? How are elements in a family related? Which family does not form bonds? How do atoms change as you move right across the periodic table? Where on the periodic table are metals found? Where on the periodic table are non-metals found? How does size of an atom change as you go down the periodic table? What is ionization energy? Why does ionization energy decrease as you do down the periodic table? Define electronegativity. Which atom would have higher electronegativity, carbon of fluorine? Why? What is a chemical bond? What holds ionic compounds together? What holds covalent compounds together? Give 3 examples of an ionic compound. Give 3 examples of a covalent compound.