1. The Weird Eleven

2. The Symbols for Elements that are based on the original names

3. Current NameOriginal NameSymbol AntimonyStibium Sb

4. Current NameOriginal NameSymbol AntimonyStibium Sb CopperCuprum Cu

5. Current NameOriginal NameSymbol AntimonyStibium Sb CopperCuprum Cu GoldAurum Au

6. Current NameOriginal NameSymbol AntimonyStibium Sb CopperCuprum Cu GoldAurum Au IronFerrum Fe

7. Current NameOriginal NameSymbol AntimonyStibium Sb CopperCuprum Cu GoldAurum Au IronFerrum Fe LeadPlumbum Pb

8. Current NameOriginal NameSymbol LeadPlumbum Pb Mercury * Hydrargyrum Hg *Note that mercury (I) ions always occur bound together to form Hg 2 2+ ions.

9. Current NameOriginal NameSymbol LeadPlumbum Pb MercuryHydrargyrum Hg Potassium Kalium K

10. Current NameOriginal NameSymbol LeadPlumbum Pb Mercury * Hydrargyrum Hg PotassiumKalium K SilverArgentum Ag

11. Current NameOriginal NameSymbol LeadPlumbum Pb Mercury * Hydrargyrum Hg PotassiumKalium K SilverArgentum Ag SodiumNatrium Na

12. Current NameOriginal NameSymbol SodiumNatrium Na TinStannum Sn

13. Current NameOriginal NameSymbol SodiumNatrium Na TinStannum Sn TungstenWolfram W

14. AP Chem trivia: In the older common naming system when naming the above in ionic compounds for those elements that form only two ions, the ion with the higher charge has a name ending in –ic, and the one with the lower charge has a name ending in –ous. In this system, for example, Fe 3+ is called the ferric ion, and Fe 2+ is called the ferrous ion. The names for FeCl 3 and FeCl 2 are ferric chloride and ferrous chloride, respectively.

15. Homework Assignment Fill in the crossword puzzle using the chart on the weird eleven elements. Be prepared to collaborate with your group tomorrow to hand in a complete crossword puzzle Study the weird eleven elements (Current Name, Original Name & Symbol)