Periodic table Scavenger Hunt Using your textbook, your periodic table handout, and your notes- fill in the answers below. 1. How many groups are in the periodic table? ____________________ 2. What element is in period 4, group 12? ________________________ 3. What is the family name for group 1? _________________________ 4. What are elements 2,10, 18, 36, 54 and 86 called? ___________________________ 5. What is the ionic charge of Astatine? _________________________ 6. How many neutrons are in iodine? ___________________________ 7. What is the atomic mass of Molybdenum? _____________________ 8. What is the atomic number for Rutherfordium? _________________ 9. Name 1 element named after a place _________________________ 10. Name 1 element named after a person ____________________ 11. What is the symbol for Bromine? _________________________ 12. What is the symbol for Radon? __________________________ 13. What is the symbol for Zirconium? _______________________ 14. Gold has 2 ionic charges- what are they? __________________ 15. Name an element with an ionic charge of -2 _______________ 16. What type of element is Mercury? _______________________ 17. What type of element is Arsenic? ________________________ 18. What type of element is Holmium? ______________________ 19. Horizontal rows are also called ___________________________ 20. The first periodic table was constructed with only __________________________ elements. 21. Find an element with approximately 50 neutrons ___________ 22. Name 2 elements that are liquid at room temperature________________________________________ 23. Name a non-metal element ___________________________ 24. Your textbook is out of date- how many elements do we know of? _____________________ 25. The man who constructed the rough draft of the period table was _____________________ 26. One element has no neutrons. Which is it? ________________________ 27. Spell a word at least 5 letters long using symbols from the table _____________________ 28. What is the symbol for lead? _____________________ 29. Name a metal that is highly reactive with water or oxygen _____________________ 30.How many neutrons does Lutetium have? ___________ ______________