Wed 9/17 Fill in the first 6 columns from your white sheet. Do not fill in the last 4 columns. (We...
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Wed 9/17 Fill in the first 6 columns from your white sheet. Do not fill in the last 4 columns. (We will complete those at the end of class.) DO NOW VL:
Wed 9/17 Fill in the first 6 columns from your white sheet. Do
not fill in the last 4 columns. (We will complete those at the end
of class.) DO NOW VL: 0
Slide 2
ESSENTIAL QUESTIONS: How does the structure of an atom
determine how elements are arranged in the Periodic Table?
OBJECTIVES: Students will use Bohr models to describe the structure
of atoms. Students will interpret the arrangement of the periodic
table.
Slide 3
Electron Proton Neutron Nucleus Electron Cloud Atom Element
Electrical Charge Valence Electron Reactivity VOCABULARY
Slide 4
AGENDA Agenda- BrainPop Video: Periodic Table & Finish
Cornell Notes - Chemical Reaction Observations - Bohr Models of
Chemical Reaction - Building Atoms - RM 22: More Bohr Model
Practice - Exit Ticket Homework GL: The Atoms Family Pre-AP: The
Atoms Family & Understanding the Structure of Atoms QUIZ
FRIDAY!!
Slide 5
BrainPop Video VL: 0 Video: Period Table of Elements
Slide 6
Bohr Model Reading VL: 0 Read The Bohr Model and Valence
Electrons. Take Cornell Notes, defining the following terms: - Bohr
Model - Valence Electrons - Groups - Periods
Slide 7
Chemical Rxn: Polyurethane Foam VL: 0 1.Copy the following on
page 28 of your INB 2.When finished, title page 29 Bohr Model
Practice Polyurethane Foam Chemical Formula: R 1 NCO +R 2 OH R 1
NHCOOR 2 Before After Observations: 1. 2. 3. 28
Slide 8
Chemical Rxn 1.Put on goggles. 2. Pour graduated cylinder A
into cup. 3. Pour graduated cylinder B into cup. 4. Gently swirl
the mixture. 5. Hold the cup in your hands for several minutes.
Describe to your group what you feel.
Slide 9
Building Atoms Follow the instructions for Building Atoms
Practice.
Slide 10
Practice Modeling Bohr Models Draw Bohr Models of the following
elements: Hydrogen Helium Oxygen Sodium On this page Tape this on
page 27.
Slide 11
Exit Ticket VL: 0 1.Go back to page 17 in your notebook, from
our first chemical reaction observations. 2.Draw 2 Bohr Models for
the elements in that reaction on your post-it. Front Back Your Name
Element Name: Bohr Model drawing: Element Name: Bohr Model
drawing:
Slide 12
QUIZ R ead and re-read the passage. U nderline the question B
ubble important words I dentify the key idea, write it in margin. E
liminate the wrong answers S elect the correct answer Mass of an
object VL: 0
Slide 13
Exit Ticket VL: 0 Determine the group, period, and number of
valence electrons for the element below.