Tuesday 11/05/13 Objective SWBAT: explain what a polar molecule is SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds Bell Ringer 5 minutes! Draw the Lewis Dot Structure for H and Cl If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
Tuesday 11/05/13 Objective SWBAT: explain what a polar molecule is SWBAT: describe and illustrate the difference between polar & non polar covalent.
Dec 14, 2015
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Tuesday 11/05/13
Objective SWBAT: explain
what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
Bell Ringer
5 minutes!
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
Tuesday 11/05/13
Objective Bell Ringer
4 minutes!
SWBAT: explain what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
3 MINUTES LEFT!
04/18/23
Tuesday 11/05/13
Objective Bell Ringer
3 minutes!
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
SWBAT: explain what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
Tuesday 11/05/13
Objective Bell Ringer
2 minutes!
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
SWBAT: Contrast physical and chemical properties and changes.
SWBAT: Calculate density of substances.
1 MINUTE LEFT!!!
04/18/23
Tuesday 11/05/13
Objective Bell Ringer
1 minute!
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
SWBAT: explain what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
04/18/23
30 SECONDS LEFT!
Tuesday 11/05/13
Objective Bell Ringer
30 seconds!
Draw the Lewis Dot Structure for H and Cl
If the penguin represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
SWBAT: explain what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
Tues. November 5, 2013
Announcements
Please take out your notebooks!
Write the homework in your assignment notebook… now!
ObjectiveSWBAT: explain what a polar molecule isSWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bondsHomework:
Complete vocabulary chart & polarity questions
Tuesday 11/05/13 --Recap
Objective Bell Ringer Draw the Lewis Dot
Structure for H and Cl If the penguin
represents a Hydrogen atom and the Polar Bear represents a Chlorine atom, what does the ice cream represent?
SWBAT: explain what a polar molecule is
SWBAT: describe and illustrate the difference between polar & non polar covalent bonds and ionic bonds
VOCABULARY TODAY! Draw this chart in your notebook, complete for HW
Word Definition Illustration How can I remember this?
Polar
Intermolecular
Electronegativity
Covalent
Ionic
Cornell Notes: Please take out your notebook and properly set up your paper.
Topic: Polar Molecules & ElectronegativityDate: 11/05/2013Essential Questions:1.Explain in your own words what a polar molecule is.2.How does electronegativity effect bonding?
Polar & Non Polar Molecules
POLAR MOLECULE: A molecule that has a negatively charged end and positively charged end
Nonpolar molecules: Molecules that are not attracted to a charge.
Polar Molecules
One end of a polar molecule has a partial negative charge, and the other end of the molecule has a partial positive charge.
The partial charges on polar molecules cause individual molecules to be attracted to each other.
Intermolecular Forces
Intermolecular forces: The forces of attraction that occur between molecules.
All molecules interact with each other, but the attractions between polar molecules tend to be stronger than those between nonpolar molecules.
Check In: In your Cornell Notes answer the following questions
1. Explain in your own words what a polar molecule is
2. What are intermolecular attractions?
5 MINUTES
What Makes A Molecule Polar? Polarity in a molecule is caused by
unequal sharing of electrons between atoms.
Electronegativity is the tendency of an atom to attract shared electrons.
Anytime two atoms with different electronegativity values share electrons, there will be a partial negative charge on one atom and a partial positive charge on the other atom.
The Bare Essentials of POLARITY As we read about Electronegativity,
continue to take notes! You will need these to answer your Exit
Ticket Questions! Your HW is to complete the vocabulary
chart that you created at the beginning of class!!
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