Chemistry
Mr. Eyo

2008 - 2009 School Year

Welcome to my Page. Here, you will have access to homework assignments, make-up assignments, information on tests and quizzes. Also feel free to check out the links below for some useful information.

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New assignments on Top

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10/23 all classes STUDY FOR TEST 4
Atomic Structure

In Prep for test 4 – atomic structure, do the following problems first, then check your answers.
(Scroll Down for answers)

I) Practice questions assigned:
Review Book Pg 7 – 9
# 13 - 26, 30,
34 35 36
II) Additional multiple choice questions: highly
recommended
Review Book Pg 17 - 18
# 3 5 7 8
9 10 13
# 16 19 20
21 22 23
Scroll down for answers

Answers I: Practice questions assigned:
Pg 7 - 9
13) 3 14) 3 15) 1 16) 3 17) 4

18) 4 19) 2 20) 4

21) 2 22) 1 23) 1 24) 3

25) 3 26) 2 30) 3

34) 75% Cl-35 and 25% Cl-37
35) Protons and neutrons
36) An electron has a negative charge, and a neutron
has no charge
An electron has a mass of zero or a mass of
1/1836th of a neutron

Answers II : Additional questions
Pg 17 – 18
3) 1 5) 1 7) 2 8) 3

9) 3 10) 2 13) 2

16) 3 19) 1 20) 3

21) 1 22) 3 23 ) 2

Good Luck studying

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10/21 All classes
Complete the note review packet given
out in class today.

DUE WEDNESDAY 10/22

Those of you who were absent from school,
you may continue (or start) the multiple choice
assignment below.

Review book Pg 7 - 9
# 13 - 26
# 30 34 35 36

Do questions on loose leaf.

DUE Thursday 10/23

LOOKING AHEAD: FRIDAY 10/24
TEST 4 - topic 3 lesson 1

STUDY the packet: Know the facts
Know how to do the
example problems

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10/14 All classes HW 9
Do Worksheet 1 Topic 3
Define all 24 terms. Use
your books glossary
sections and internet if
necessary.

Those of you who were absent on Tuesday, you may be able to get the definitions by copying below, paste on word processor, and print. You are responsible for missed work.

______Below is the worksheet ____________.

Topic 3 – The Atomic Structure
Worksheet 1 - Definitions

Define the followings

1. Wave mechanical model



2. Atom


3. Protons


4. Electrons



5. Neutrons



5. Nucleus



6. Nucleons



7. Atomic Number



8. Mass Number



9. Atomic Mass




10. Atomic Mass Unit



11. Isotopes




12. Neutral atom



13. Ion


14. Positive ion


15. Negative ion


16. Principal Energy Level



17. Orbital



18. Ground State



19. Excited State



20. Spectral lines



21. Spectroscope



22. Lewis electron - dot diagram



23. Valance electron



24. Kernel

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10/7 All classes HW 8
Review Book

Pg 67 - 68 # 1 - 29

Mod C d F Do on the answer sheet
Mod A - Do in the book

______Test Friday on the periodic Table_____


10/1 All Classes Homework 6
Physical and chemical
properties and changes

Big State Textbook
Pg 55 # 29 31 32

Pg 59 #66

Pg 60 # 1 12 13 22 24

Do all on loose leaf

Due Thursday 10/2

Start studying lesson 4 (heat) , lesson 6 (gas) and lesson 7 (properties and changes) for test 6 on Friday

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9/30 All classes Homework 5 - Handout
Complete the worksheet on gas
laws

DUE WEDNESDAY 10/1

LOOKING AHEAD - TEST 2 - Heat and gas Laws
Friday 10/3

Test will be counted toward
progress report grade.

SOME OF YOU ARE FAILING!!
MUST STUDY HARD

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9/24 Mod A and F - No new homework.

- Do 9/23 reading assignment if
you have not done so.

Mod C and D - Start your HW in Review book
Pg 51 - 52 #30 - 46

Do these calculations problems as
instructed.

Due Friday for all classes

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D
9/23 All Classes Read Pg 52 - 54 Review book
- Highlight key points
- Pay attention to
relationship between volume,
pressure and temperature


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9/19 All classes should complete:
review Book short answer questions
Pg 16 # 78 - 84

Pg 60 # 15 and 20

Do these questions on the back of the
answer sheet to HW 2.

Assignment is due on Monday

Mod D; Your lab on classifying matter is also due on
Monday


Test 1 Lesson 1 - 3 is now on tueday. start studying

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9/17 Mod A - Review book
Pg 15 - 16 #66 - 77

Pg 17 - 18 #6 15 16 17
(circle answers in the book)

Mod C, d F
Do the questions assigned in the
answer sheet

All Due tomorrow

Friday 9/19 - Test 1 Lesson 1 - 3 topic 1

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9/14 All classes review your topic 1 notes up
to today's note.

Always expect occasional pop
quiz from notes.

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9/10 All classs Lab 1 - Safety cintract quesions
Purpose: To learn about the things you should and should not do
in the lab. Reading and questions:

DUE: Thursday 9/11


LOOKING AHEAD: QUIZ 1 - Friday 9/12 - Elements symbols
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9/8/07 All Classes HW 1 - Element symbols
DUE: WED 9/10 - No Exception

PURPOSE: To familiar yourself
with those elements
commonly mentioned in
HS Chemistry class.

Complete the worksheet Using
your textbook (Last page) or
student handbook (pg 120)

First, try filing the elements
names and symbols without
looking in a book.
Then go back to those you
didn't get and use the book
to complete it.