Please contact Mr. Duan at xduan@queenanne.org for questions
4^th Quarter		Important Announcement Honors Chemistry quiz at the end
March/April 2008
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4^th & 6^th periods				General Chemistry
DATE	TOPICþ		TO READ		QUIZ	TO TURN-IN or CONDUCT	TEST
03/31F	Chapter 12		Chapter 12
04/01G	Quiz day				Yes
04/02B	Lab day
04/03C	Chapter review					Chapter 12 questions due
04/04D	In class exercise
Special Announcements
*[Reminder] Regular and large homework: End of Chapter Questions including Review and Practice Questions. This assignment normally will be due a week from the day assigned. A student needs to make a habit on completing this long assignment incrementally on a daily basis. The questions are usually assigned in multiples of 3 (for example: questions 3, 6, 9, ..42). A student has no need to copy the entire question, resenting the question numbers with the answers would be sufficient.

5^th period			Honors Chemistry						5^th period
DATE	TOPICþ				TO READ	QUIZ			TO TURN-IN or CONDUCT		TEST
03/31F	Chapter 11				Lewis dot structure	Yes
04/01G	No class								Quiz
04/02B	Lewis dot structure
04/03C	Lab day					Yes
04/04D	Chemathon day								Quiz
Special Announcements
*[Reminder] Combo-Worksheet Package: a student MUST work on this package incrementally on a daily basis right after its distribution. The Combo-Worksheet Package will be checked and graded frequently through the progress to its completion. *[Memorization] Make and use flash cards on elements, ions, important molecules and compounds on a daily basis: it is a year long endeavor!
**[Application]
7^th& 8^th periods		AP Chemistry						7^th& 8^th periods
DATE	TOPICþ			TO REVIEW/READ			QUIZ			TO TURN-IN or CONDUCT	TEST
03/31F	Stiochiometry & organic chemistry			AP Exam Review
04/01G	Lab day
04/02B	Chemathon day
04/03C	Test day
04/04D	Equiblirum review
Special Announcements
*[Reminder] ►Prompt Re-DOs and revision remain to be vitally important ►►Memorization by using flash cards on ions, solubility rules, special molecules, compounds, reactions, patterns and other crucial facts IS a daily endeavor. ►►►Equation writing and balancing based on a verbal and experimental scenario is STILL a huge challenge – please make a concerted effort on that – patterns, practices, and perfection!
Honors Chemistry Quiz Atomic Theory & Periodic Trend March 31, 2008 Due April 02, 2008 Name _________________ 1. List 3 ions that are isoelectronic to Ne ______________, ______________, ______________ 2. Name (not the symbols!) the metalloids that are next to the metal element that can metal in your hand. ______________________ 3. Rank the size of the elements from the smallest to the largest Cr, F, Fe, K, W _______________________ 4. Rank the ionization energy of the following elements from the largest to the smallest: Ba, Cs, O, P, Pd ___________________________ 5. Sate clearly and briefly the key the contribution of the scientist below Dalton Rutherford Niels Bohr Louis de Broglie 6. Give the following electromagnetic radiations: Beta-ray, radio wave, VU-A, X-ray, Yellow light, rank from the highest to the lowest by their a. Energy b. Wavelength c. Provide the unit or energy and wavelength in this case. _____________ , ___________ 7. Use table NaCl crystal to explain the following (chapter reading 11.5) a. How many sodium ions are surrounding each chloride ion? __________ b. Define the lattice energy in this case. c. What is the unit of the lattice energy?