Pick up daily handouts
Pick up white board and
sock
1. Turn in your signed
documents if you haven’t
already done so
( to the tray on my desk)
Do Now (on paper from yesterday)
1. What is the charge for
Silicon?
2. Write the formula for
Calcium Bromide
1.
2.
3.
4.
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?
1.
2.
Nomenclature half-sheet (both
sides) EVENS ONLY
Get contracts signed for the
Syllabus, Safety contract.
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 √
Jan 26 – Ionic Formula Writing
Jan 27 – Quiz
Ionic Nomenclature
Tutoring
Jan 28 – Covalent Naming and Formula
Writing
Jan 29 – Review
Tutoring
Jan 30 – Lab Day!
 Classroom
Procedures
 Grades
 Lab
Contracts
 Remind 101 – Extra credit
 Quiz procedure
10 minutes
 Shields up
 Phones AWAY
 Headphones AWAY
 DO NOT turn in early, hold on to it until
the end
 PENCIL!!!!

Topic: Periodic Table and Trends
Lesson Objectives: SWBAT
1.2.4 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.
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.

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!!!!!


Example:
ammonium chloride
NH4
+1
Cl
1
NH4Cl

Example:
lithium carbonate
+1
Li
CO3
-
2
Li2CO3

Example:
calcium hydroxide
+2
Ca
-1
OH
Blue Sky Rule!!!
Ca(OH)
2
Ca(OH)2 means…
+2
Ca
-1
OH
-1
OH
Magnesium hydroxide
 Potassium sulfate 
 Sodium phosphate 
 Calcium nitrate 

Some metals can have more than
one oxidation state (i.e. transition
metals)
 Use roman numerals
 Examples:

Copper (I) chloride Cu+1
Copper (II)
chloride
Cl-1 CuCl
Cu+2 Cl-1
CuCl2
Mercury (II) oxide 
 Vanadium (V) bromide 
 Copper (I) oxide 
 Tin (IV) bromide 

 Get
there in 20 seconds
 Voices at a 0
 Materials needed: periodic table,
reference table, handout, PENCIL
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)


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
Model -1
Ion charges for Selected Elements

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
Model 3
Ionic Compound Names (Metals that form
multiple ions)

What do the Roman Numerals in the
compounds described in Question 19
indicate?
1.
2.
Count the different elements
If TWO elements it is Ionic Binary
1. Name the metal first
2. Name nonmetal second and change the
end to “ide”
3.
If THREE elements it is Ionic Ternary
1. Name the metal first
2. Name the polyatomic ion second
3. DO NOT change the end to “ide”
1.
2.
Count the different elements
If TWO elements it is Ionic Binary
1. Name the transition metal first
2. Determine Charge of the transition metal and
write as a roman numeral
3. Name the nonmetal and change the end to
“ide”
3.
If THREE elements it is Ionic Ternary
1. Name the transition metal first
2. Determine Charge of the transition metal and
write as a roman numeral
3. Name the polyatomic ion and DO NOT change
the end to “ide”