answer key for the chemistry test

This is the answer key for the chemistry test done on Feb 24-2012.
https://docs.google.com/file/d/0B94hvJdHbdzMY2xqZjBZOU9SMmlKU2ZCYU5yaDV5QQ/edit
Correct all your mistakes. In some cases you may need to rewrite the whole answer.

week of Feb 20 -24

Dear 4D and 4E students

During the weekend go over the Chemistry handout notes and check if you have any questions.

Do your Chemistry HW (Ch. 11 ex 70 till 82 and Ch. 12 self-check ex 12.1 and from the end of Ch. exercises answer questions 1 till 6).

The topics included in your test on Friday Feb 24 are the following:

Ch. 11 (section 11, 11) Atomic properties and the periodic table/ atomic trends

Ch. 12 (sections 12.1 till 12.4 included) that cover, Types of chemical bonds, electronegativity, bond polarity and dipole moment and stable electron configuration and charge of ions.

Study notes written on your copybook, the handout notes is also a helpful summary and do all related exercises.

Refer to this link that we used in class, it is an excellent one for all concepts included in Ch. 12 http://bcs.whfreeman.com/thelifewire/content/chp02/02020.html

Prepare well and do your best

Answer key - Physics test Feb 7=12

Dear 4D & E students
I hope you did well in the physics test today. Open the following link if you'd like to check your work.
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B94hvJdHbdzMMmQ3YzM0MWYtYTJjOC00MzBmLWFjNWQtNDhhNmY1YzJlNjli&hl=en_US

Answer key to previous physics test- ch 2

Here you are, if you have tried the previous test check your work using this link
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B94hvJdHbdzMZTViY2VkMTItYTA5Zi00YzVhLWExNWEtODVhN2U2YjFkYjcw&hl=en_US
Can you please get IC square sheets with you.