1. Homework
What happens when you mix bleach and ammonia cleaning products?
Why may it be important to understand chemical names?

2. Naming Compounds Writing Formulas
Nomenclature
Naming Compounds
Writing Formulas

3. Foldable
We will make a foldable to keep track of the rules of naming all types of compounds
You will write notes and do practice problems in your notebook

4. Nomenclature= Systematic Naming
There are too many compounds to remember the names of them all.
A compound (ionic or molecular) is made of two or more elements.
The name should tell us how many and what type of atoms the compound contains.

5. Periodic Table More than a list of elements.
Put in columns because of similar properties.
Each column is called a group.

6. On the First inside flap of the foldable

7. Periodic Table
Copy this outline onto your paper

8. Metals

9. Transition metals
colour the transition metals (they are still metals but special)

10. Non-metals
Metals transition metals

11. +1 +2 +3 -3 -2 -1 Group A elements only form one type of ion
On your foldable :indicate the charge above the group +1 +2 +3 -3 -2 -1

12. In your notes

13. Naming ions We will use the systematic way.
Cation- if the charge is always the same (Group A) just write the name of the metal.
Transition metals can have more than one type of charge.
If the element has more than one charge (most transition metals) …. Indicate the charge with roman numerals in parenthesis.

14. Name these
Na+1
Ca+2
Al+3
Fe+3
Fe+2
Pb+2
Li+1

15. Name these Na+1 sodium ion Ca+2 calcium ion Al+3 aluminum ion
Fe+3 iron (III) ion
Fe+2 iron (II) ion
Pb+2 lead (II) ion
Li+1 lithium ion

16. Write Formulas for these
Potassium ion
Magnesium ion
Copper (II) ion
Chromium (VI) ion
Barium ion
Mercury (II) ion

17. Write Formulas for these
Potassium ion K+
Magnesium ion Mg+2
Copper (II) ion Cu+2
Chromium (VI) ion Cr+6
Barium ion Ba +2
Mercury (II) ion Hg+2

18. Naming Anions Anions are always the same.
Change the element ending to – ide
F-1 Fluorine

19. Naming Anions Anions are always the same.
Change the element ending to – ide
F-1 Fluorin

20. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluori

21. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluor

22. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluori

23. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluoride

24. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluoride

25. Name these
Cl-1
N-3
Br-1
O-2
Ga+3

26. Name these Cl-1 chloride N-3 nitride Br-1 bromide O-2 oxide
Ga gallide

27. Write these
Sulfide ion
iodide ion
phosphide ion

28. Write these
Sulfide ion S-2
iodide ion I-
phosphide ion P-

29. Naming ions We will use the systematic way.
Cation- if the charge is always the same (Group A) just write the name of the metal.
Transition metals can have more than one type of charge.
Indicate the charge with roman numerals in parenthesis.

30. Name these
Na+1
Ca+2
Al+3
Fe+3
Fe+2
Pb+2
Li+1

31. Name these Na+1 sodium ion Ca+2 calcium ion Al+3 aluminum ion
Fe+3 iron (III) ion
Fe+2 iron (II) ion
Pb+2 lead (II) ion
Li+1 lithium ion

32. Write Formulas for these
Potassium ion
Magnesium ion
Copper (II) ion
Chromium (VI) ion
Barium ion
Mercury (II) ion

33. Write Formulas for these
Potassium ion K+
Magnesium ion Mg+2
Copper (II) ion Cu+2
Chromium (VI) ion Cr+6
Barium ion Ba +2
Mercury (II) ion Hg+2

34. Naming Anions Anions are always the same.
Change the element ending to – ide
F-1 Fluorine

35. Naming Anions Anions are always the same.
Change the element ending to – ide
F-1 Fluorin

36. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluori

37. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluor

38. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluori

39. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluoride

40. Naming Anions Anions are always the same
Change the element ending to – ide
F-1 Fluoride

41. Name these
Cl-1
N-3
Br-1
O-2
Ga+3

42. Name these Cl-1 chloride N-3 nitride Br-1 bromide O-2 oxide
Ga gallide

43. Write these
Sulfide ion
iodide ion
phosphide ion

44. Write these
Sulfide ion S-2
iodide ion I-
phosphide ion P-