1. Block 40: M 1/13 and T 1/14
Nomenclature Warm-up #6 Identify these compounds as ionic or covalent, then name them. Remember to use Roman numerals when necessary! ____ (I or C) 1. V3As2 ____ (I or C) 2. Hg3P ____ (I or C) 3. CuF ____ (I or C) 4. TiS2 ____ (I or C) 5. Os3N8 Quiz next class over naming compounds: covalent, ionic (with roman numerals and polyatomic ions)

2. Science Fair HELP!!
If you brought in food, drink or prize donation, turn it in to me and get your homework pass!

3. Sapling #15
Remember Sapling assignments are due on Tuesdays at 11:55 pm.
Your log on is S and your student ID
Your password is just your student ID unless you changed it
#16 will be available Tuesday after school!

4. Transition Metals and Roman Numerals Pg 4—check your answers
Homework: page 5 #1-10 on top

5. Polyatomic Ions Quiz-Quiz Trade
Take a card, find a partner
Partner A reads partner B’s question out loud, then answers.
Partner B confirms or corrects Partner A’s answer.
Do the same thing in reverse.
Trade cards
Find a new partner and quiz-quiz-trade

6. Naming Compounds with Polyatomic Ions (Page 5)
Naming compounds with polyatomic ions is EASY!
Metal + polyatomic ion
Polyatomic ion + nonmetal-ide
Polyatomic ion + polyatomic ion
These are IONIC, so NO prefixes!

7. Naming Compounds with Polyatomic Ions (Page 5)
Examples for your notes:
ZnSO4
NH4Cl
NH4OH
Na3PO4
Al2(SO4)3
Cu(NO3)2
Homework: page 5 #1-10 on bottom

8. Making ionic compounds: names and formulas
Find the ions listed for each number.
Make the positives and negatives balance!
For 1-10, write the name and balanced formula
For 1-7, also sketch the compound

9. Mad Minute and Homework
1 minute to classify the elements as:
Group 1 or 2 metal (m)
Transition metal (tm)
Non-metal (nm)
Polyatomic ion (pa)
Homework:
Nomenclature packet page 5 (all of it!)
Sapling #15 (you should already be done!)—due Tuesday 1/14 at 11:55pm
Sapling #16 will be available Tuesday after school and will be due Tuesday 1/21 at 11:55pm
Quiz over naming compounds next class