DO NOW
WHEN THE BELL RINGS
• In your seat:
• With pen/pencil
• With Notebook
• With Handout
• Packet from last class on
your desk
• Silent and ready for Do
Now
AFTER THE BELL (2 MIN)
Respond to the following
quote:
When you stop chasing
the wrong things you give
the right things a chance
to catch you.
~Lolly Daskal
AGENDA
 Do Now (5 min)

 Remediation Topic: Props of H2O
#2(10 min)
 Warm Up (10 min)
 Notes: Ionic Bonding (30 min)
 Independent Practice (20 min)
 Exit Slip (5 min)
 Closeout (2 min)
1. The waters off of New York City
REMEDIATION:
PROPERTIES OF
H2O
remain relatively consistent compared
to the temperature in the city. Which
property of water is responsible for
this?
a.
b.
c.
d.
Specific heat
Density
Polarity
Hydrogen bonding
2. Why do you need to wrap exposed
pipes when the temperature drops
below freezing?
REMEDIATION: 3.
PROPERTIES
OF H2O
Which property is water is
essential to providing
plants with the vital
minerals and nutrients they
need?
4.
Why does solid water (ice)
float? Why is this unique
to water?
REMEDIATION: 5.Water is the only known
PROPERTIES
substance to naturally exist
OF H2O
as a solid, liquid and gas.
Pick one of these states of
matter and explain why it is
essential to life on Earth?
FORMING AND NAMING
IONIC COMPOUNDS
OBJECTIVES:
1. PREDICT THE FORMATION OF IONIC COMPOUNDS
2. USING THE NOMENCLATURE RULES, NAME OR PREDICT
FORMULAS OF COMPOUNDS WHEN GIVEN AN IONIC
COMPOUND
GUIDING QUESTION
•How does road
salt keep roads
from icing over?
WARM UP
1. For each of the following compounds
identify which type of bond exists
between the elements
a. Fe2O3
b. CuCl
c. NH3
d. HgO
e. PO43f. H2SO4
2. Draw the Lewis Structure
for:
a. Na
b. Cl
3. Write the electron
configuration for Cl4. Write the noble gas
shorthand for K+
5. Which element in its
ground state has the
same electron
configuration as your
answer to 3 & 4??
IONIC
BOND
• Definition: A bond between a
metal and a non-metal; valence
electrons are transferred from the
metal to the non-metal
M + N.M.
PROPERTIES
OF IONIC
COMPOUNDS
If we could
zoom in
SUPER close
• High Melting & Boiling Points
• Dissolve in Water  Causes
the melting point of water to
drop
• Conduct electricity when
melted or dissolved in water
• Create huge lattice (Chain)
Structures
MAKING
AN IONIC
COMPOUND
High electronegativity
electrontable
Right sideWants
of theanperiodic
Chlorine (Cl)
ASodium
metal(Na)
and a non-metal
Wants
to get ridEnergy
of an
Low Ionization
electron
Left side of the periodic table
• Why do atoms gain or lose electrons?
THE OCTET
RULE
• The Octet Rule:
• Definition: Atoms will lose or gain valence
electrons to get to 8 (full valence shell)
• What will happen to each of these
elements? (How many electrons will be
lost/gained)
1. B
2. Br
3. Mg
4. Li
5. Xe
MAKING
AN IONIC
COMPOUND
Sodium (Na)
Chlorine (Cl)
MAKING
AN IONIC
COMPOUND
Sodium (Na)
Chlorine (Cl)
MAKING
AN IONIC
COMPOUND
Anion: a non-metal that is highly
electronegative that gains
electrons; has a negative charge
Cation: a metallic element that loses
electrons; has a positive charge
MAKING
AN IONIC
COMPOUND
Sometimes its not as easy as
NaCl…
3 Steps:
1. Draw the Lewis Dot Structure
for each element
2. Determine which element will
lose electrons and which will
gain electrons
3. Draw the transfer electrons
from the cation to the anion,
add another atom as needed
MAKING
AN IONIC
COMPOUND
• Show the formation and
resulting ions of MgCl2
1. Draw the Lewis Dot
Structure for each element
2. Determine which element
will lose electrons and
which will gain electrons
3. Transfer electrons from the
cation to the anion, add
another atom as needed
Mg
Cl
Cl
YOU DO:
MAKE IONIC
COMPOUNDS
1.
Draw the Lewis Dot
Structure for each element
2.
Determine which element
will lose electrons and
which will gain electrons
3.
Transfer electrons from the
cation to the anion, add
another atom as needed
• Show the formation and
resulting ions of:
1. MgS
2. BeBr2
• Write the formula for the
ionic compound that results
from the bonding of the
following elements
1. Cs and I
2. Ca and F
NAMING
TYPE 1 IONIC
COMPOUNDS
IMPORTANT:
The Cation is an Alkai Metal or
Alkaline Earth Metal (NOT H)
• The cation is named first as it
appears on the periodic table
• The anion is named second with
the root word plus the suffix “ide”
• Example:
KBr
• K is the cation
• Br is the anion
Based off our rules we
would name this as:
Potassium Bromide
PARTNER PRACTICE (8 MIN)
Name or write the formula for each of the following:
1. LiF
2. NaCl
3. Potassium Chloride
4. BeO
5. Magnesium Sulfide
6. KI  that is an I for Iodine
TABLE GROUP ANSWERS:
1. Lithium Fluoride
2. Sodium Chloride
3. KCl
4. Beryllium Oxide
5. MgS
6. Potassium Iodide
NAMING
TYPE 2 IONIC
COMPOUNDS
IMPORTANT:
The Cation is a transition metal
• Similar to naming Type 1
Compounds:
• The cation is named first as it
appears on the periodic table
• The anion is named second with the
root word plus the suffix “ide”
• BUT…
• Roman numerals are used to
represent the charge for the cation
NAMING
TYPE 2 IONIC
COMPOUNDS
IMPORTANT:
• Example 1: What is the name of
the compound Fe2O3
The Cation is a transition metal
• Example 2: What is the formula
of Zinc (II) Chloride?
PARTNER PRACTICE (8 MIN)
Write the name or formula for each
compound
1. CuCl2
2. FeCl3
3. Lead (III) Iodide
4. MnF3
5. CoBr3
ANSWERS TO PROBLEMS
1.Copper (II) Chloride
2. Iron (III) Chloride
3. PbI3
4. Manganese (III) Fluoride
5. Cobalt (III) Bromide
ACTIVITY: INDEPENDENT PRACTICE
HOW?
• C – None
• H – Raise hand
• A – Writing electron configurations
• M – None
• P – Recoding answers on left page,
head up, reading and thinking
through all questions, discussing with
group
WHAT?
• 15 minutes  Discuss
for 5 minutes  Verify
& Review
EXIT SLIP
HOW?
• C – No talking
• H – Raise hand
• A – Taking exit slip
• M – In seat
• P – Completing exit
slip without notes
and turning in
WHAT? (5 MIN)
• If you finish early, summarize
what you learned at the
bottom of your notes OR
answer today’s guiding
question
CLOSING
Forgetting to
stretch is a
bear.
• What are 3 key takeaways from
today and yesterday?
• Complete the 8 question stretch