Transcript 11_20_12_BohrModel_Ions

11/19/12
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes
OBJECTIVE
Bell Ringer
Infer how you think an
S.W.B.A.T apply
atom could become
the bohr model to
charged using your
charged atoms
knowledge of atomic
(ions)
structure from yesterday.
**Get your agenda book
out after you complete
your Bell Ringer**
10/11/2012
3 MINUTES LEFT!
10/11/2012
OBJECTIVE
Bell Ringer
Infer how you think an
S.W.B.A.T apply
atom could become
the bohr model to
charged using your
charged atoms
knowledge of atomic
(ions)
structure from yesterday.
**Get your agenda book
out after you complete
your Bell Ringer**
10/11/2012
1
MINUTE
LEFT!!!
10/11/2012
OBJECTIVE
Bell Ringer
Infer how you think an
S.W.B.A.T apply
atom could become
the bohr model to
charged using your
charged atoms
knowledge of atomic
(ions)
structure from yesterday.
**Get your agenda book
out after you complete
your Bell Ringer**
10/11/2012
10/11/2012
OBJECTIVE
Bell Ringer
Infer how you think an
S.W.B.A.T apply
atom could become
the bohr model to
charged using your
charged atoms
knowledge of atomic
(ions)
structure from yesterday.
**Get your agenda book
out after you complete
your Bell Ringer**
10/11/2012
10/11/2012
Monday:
Tuesday:
Wednesday:
Thursday:
Friday:
Bohr Model
Bohr Model with Ions
Constructing an Atom Activity
Happy Thanksgiving! No School!
No School!
 Be
Engaged! (Off Cell Phones,
Heads Up, Answering Questions)
 Mistakes are Welcome!
 Be Respectful (Speak politely to
peers and teachers!)
 Use Time Preciously! (Be Efficient,
Keep Up)
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes
ANNOUNCEMENTS Objective:

QUIZZES MUST BE FINISHED
OR MADE UP BY TUESDAY
AFTER SCHOOL!!
IF I DON’T HAVE A SCIENCE
FAIR IDEA BY WEDNESDAY, I
WILL ASSIGN YOU A PROJECT
ALL HOMEWORK MUST BE
WRITTEN IN AGENDA BOOKS.
MAKE SURE YOU HAVE
YOURS EVERY DAY!
S.W.B.A.T apply the
bohr model to
charged atoms (ions)
Homework:

BOHR MODEL with
ions PROBLEM SET
10/11/2012
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes
OBJECTIVE
Bell Ringer
Infer how you think an
S.W.B.A.T apply
atom could become
the bohr model to
charged using your
charged atoms
knowledge of atomic
(ions)
structure from yesterday.
**Get your agenda book
out after you complete
your Bell Ringer**
10/11/2012
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes


What are
Valence
Electrons?
What’s the
Octet Rule?

Electrons in the outer most shell
◦ Determine elements chemical properties

Atoms gain, lose, or share
electrons in order to have 8 valence
electrons
How do valence electrons effect an
elements reactivity?
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes



Silently Complete your Exit Ticket/Reflection.
You have 5 minutes
When finished raise your hand for Ms.
Durrette to collect it
Keep your Cornell Notes out, we have a few
more notes to take!
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes
What is an
ion?


How is the
Octet Rule
related to
ions?


An atom or bonded group of atoms
with positive (+) or (-) charge
Atoms gain or lose electrons to try
to have 8 valence electrons
◦ They want to be like Noble Gases


How do atoms
lose and gain
electrons?
What are
Cations and
Anions

Elements on the left side of the
Periodic Table (Groups IA, IIA, IIIA)
will tend to lose valence electrons.
◦ End up with a Positive charge= Cations

Elements on the right side of the
Periodic Table (Groups VA, VIA,
VIIA) will tend to gain valence
electrons
◦ End up with a Negative charge= Anions
Cations and Anions attract each other
Activity
Time
Bell Ringer
5 minutes
Announcements
3 minutes
Bell Ringer Review
2 minutes
Finish Notes
5 minutes
Bohr Model
10 minutes
Worksheet
Yesterdays Exit Ticket 5 minutes
Notes on Ions
Bohr Model Practice
10 minutes
10 minutes