1. August 1.27.15 Pick up daily handouts Pick up white board and sock
Turn in your signed documents if you haven’t already done so
( to the tray on my desk)
Do Now (on paper from yesterday)
What is the charge for Silicon?
Write the formula for Calcium Bromide

2. HW Check 1.27 Write the symbol and charge for aluminum
Rewrite the following correctly Li2Cl
Write the formula for the following pair of compounds Sodium and Sulfur
What charge does the noble gas / main group 8 take on?

3. Homework 1-27 Nomenclature half-sheet (both sides) EVENS ONLY
Get contracts signed for the Syllabus, Safety contract.

4. Important Dates
Tuesday 1/27 Tutoring 2:30-3:30 Thursday 1/27 Quiz Thursday 1/29 Tutoring 2:30-3:30 Friday 1/30 Lab Day Friday 2/6 Nomenclature Test; NB √

5. Week of January 26
Jan 26 – Ionic Formula Writing Jan 27 – Quiz Ionic Nomenclature Tutoring Jan 28 – Covalent Naming and Formula Writing Jan 29 – Review Jan 30 – Lab Day!

6. Classroom Review Classroom Procedures Grades Lab Contracts
Remind 101 – Extra credit
Quiz procedure

7. Quiz 10 minutes Shields up Phones AWAY Headphones AWAY
DO NOT turn in early, hold on to it until the end
PENCIL!!!!

8. Today is January 27, 2015 Topic: Periodic Table and Trends
Lesson Objectives: SWBAT
Interpret the name and formula of compounds using IUPAC convention
Essential Question: 1.2 Understand the bonding that occurs in simple compounds in terms of bond type, strength, and properties.

9. Forming Ternary Ionics
Contain 3 or more elements
Combination of a metal and a polyatomic ion Refer to page 7 of your reference tables for the list of polyatomic ions.

10. Writing Ternary Ionic Compounds
Write each ion (cation first) --- more than 3 uppercase letters means look at your polyatomic ion list!
Crisscross the charges
Drop the + and –
Write numbers as subscripts
Keep polyatomic ions in parentheses if more than 1(Blue sky rule!)
Never change a polyatomic ion!!!!!

11. Ternary Ionic Compounds
Example:
ammonium chloride
NH4+1
Cl-1
NH4Cl

12. Ternary Ionic Compounds
Example:
lithium carbonate
Li+1
CO3-2
Li2CO3

13. Ternary Ionic Compounds
Example:
calcium hydroxide
Blue Sky Rule!!!
Ca+2
OH-1
Ca(OH)2

14. Why does this work?
Ca(OH)2 means…
OH-1
Ca+2
OH-1

15. Practice Magnesium hydroxide Potassium sulfate  Sodium phosphate 
Calcium nitrate 

16. Stock System for Ionic Compounds
Some metals can have more than one oxidation state (i.e. transition metals)
Use roman numerals
Examples:
Copper (I) chloride
Cu+1
Cl-1
CuCl
Copper (II) chloride
CuCl2
Cu+2
Cl-1

17. Practice Mercury (II) oxide  Vanadium (V) bromide 
Copper (I) oxide 
Tin (IV) bromide 

18. Groups of 4 Get there in 20 seconds Voices at a 0
Materials needed: periodic table, reference table, handout, PENCIL

19. Groups of 4
Recorder (scribes; ensures everyone has the same information)
Reporter (shares out for the group)
Ambassador (asks questions for the group)
Gatherer (collects any materials or necessary items for the group)

20. Pogil
Work with group
Respect others
On task the entire time
Quiet voices only your group can hear
Participate
Stay in your own group
I will let you know when it is time to come back together as a class

21. Naming Ionic Compounds
Model -1
Ion charges for Selected Elements

22. Naming Ionic Compounds
Model 2
Ionic Compound Names (Metals that form on ion)
Explain why you don’t need to specify the number of ions in the compound when you are naming ionc substances like those in Model 2

23. Naming Ionic Compounds
Model 3
Ionic Compound Names (Metals that form multiple ions)
What do the Roman Numerals in the compounds described in Question 19 indicate?

24. Rules for Naming Ionic Compounds
Count the different elements
If TWO elements it is Ionic Binary
Name the metal first
Name nonmetal second and change the end to “ide”
If THREE elements it is Ionic Ternary
Name the polyatomic ion second
DO NOT change the end to “ide”

25. Rules for Naming Ionic Compounds (Transition metals)
Count the different elements
If TWO elements it is Ionic Binary
Name the transition metal first
Determine Charge of the transition metal and write as a roman numeral
Name the nonmetal and change the end to “ide”
If THREE elements it is Ionic Ternary
Name the polyatomic ion and DO NOT change the end to “ide”

26. HW head start