Download Unit 2: Atom - newshamchemistry

Newsham
Chemistry
2012-2013
Unit 2: Atom
Chapters: 3 & 4
Day
11
Dates
10/2-10/3
12
10/4 -10/5
13
10/8-10/9
14
10/10-10/11
Topic
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Unit 1 Test
Index Cards due
Scientists
Measuring what you can’t see Lab
QZ: Outline
Atomic #, mass#, atomic mass
Isotope Activity
QZ: Atom
Warm UP 2.1
Mole, Avogadro’s #, MM
Mole is a Unit
Practice gram-mole, atom-mole
Homework
Read & Outline Unit 2
Start Timeline
Finish Outline
Finish Post Lab
Atom WS 1-6
Timeline
Timeline
Pg 85 practice problem B: 2& 3
Pg 85 practice problem C: 2&3
(answers are in the back of the book…must show
work to get credit)
Pg 86 practice problem D: 2& 3
 QZ: Isotope
Pg 87 practice problem E: 2&3
 Warm UP 2.2
(answers are in the back of the book…must show
 Gram-Atom practice
work to get credit)
 Pair-Check
16
10/16-10/17
Pg 90 #24 (a-d)
 Warm UP: 2.3
Part 1 of Bunsen burner
 Where is the electron?
A: early dismissal B: PSAT adjusted blocks
17
10/18-10/19
Electron configuration ws 1&2 only
 QZ: mole
Part 3&4 of Bunsen burner
 Orbital diagram; stability; exceptions
Finish Webquest
 Webquest: energy of an atom: BYOD
18
10/22-10/23
Finish electron configuration ws ( 3-8)
 QZ: Bunsen Burner
 EM spectrum
 Atomic Spectra Demo
19
10/24-10/25
Post lab
 QZ: electron configuration& orbital
Pg 886 # 95a, 96a, 97a, 98a, 99a, 100a
notation
 Finish Atomic Spectra Demo
 Flame test
20
10/26-10/29
Study guide
 QZ: Demo & Lab
 Notebook Quest
 Go over study guide
 Review game
21
10/30-10/31
Periodic Table Notesheet
 Test
Index Cards
 Bring textbook
Due
 Start Periodic Table
Unit 2 index cards: - 20 total – Atomic number, atomic mass, mass number, formula for determining isotopes, Dalton’s
atom, Bohr’s atom, Thomson atom, Heisenberg Uncertainty Principle, quantum mechanical model of atom, mole, molar
mass, electron configuration, orbital diagram, Aufbau Principle, Pauli exclusion principle, Hund rule, excited state,
ground state, photon.
15
10/12-10/15
Timeline
DUE
Chap 3 Note taking Assignment: You can choose any note taking technique that works for you. In the back of the
textbook, pg 865 & 871-873, there are reading and note taking techniques available.
What to include in your notes:
1. Democritus
Over to
TURN
BACK 
for the rest of note taking words/ concepts
Newsham
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Chemistry
2012-2013
Dalton
Dalton’s Atomic Theory
What original statements of Dalton’s Atomic Theory are no longer valid? ( star them in your notes)
Atom & its two main regions
Joseph Thomson
a. Plum pudding model/ seeds in a watermelon
b. electron
Robert Millikan
a. electron
What two inferences were made about the atomic structure at the end of the 19th century beginning of the 20th
century?
Rutherford
a. Gold foil experiment
b. Nucleus
c. Alpha particles
d. Copy figure 6 & 7 along with explanations of each
Composition of the atomic nucleus
Subatomic particles
Electron cloud
Nuclear forces
Size of atom
Atomic number
Figure 8 and explanation
Isotopes
Mass Number
Hyphen notation
Nuclear symbol
Atomic mass unit
Do isotopes differ in their chemical behavior?
Average atomic mass
Describe and include example of how to calculate the average atomic mass
Mole
Molar Mass
Avogadro’s number
Figure 11