Class Announcements

Body

Answers for the buoyancy homework and the review are up under handouts. The 2nd page of the homework is the first page of the document, and the last page of the review is the 1st page of the hw. Sorry it's weird.

The homework for Nov. 26 is pg. 368 #2 & 3, and pg. 388 #7, 9, 12, 14, 15, 18 d & e.

Due Block Day

The homework over the break is to read pages 50 - 53 in your blue Chemistry book, and then list in complete sentences properties for the following - metals (6), non-metals (5), metalloids (5), Noble gasses (1). The number in the parenthesis tells you how many properties to include.

There is an extra document to study moles and light in the homework section and there is another document with the answers. Use them to help you study for Friday.

Nov. 13 homework is to read pages 121 - 126, and on page 157 answer questions 19, 21 a, d

Nov. 7 homework for both 3rd and 5th period is to fill in the blank periodic table with the last orbital from the electon configuration. Example: for Flourine write

2P⁵

in the empty space. Also answer the questions from the Mozen Lab. For period 5 also finish writing all the orbital diagrams for the 1st 21 elements.

Nov. 6 homework is to write the electon configuration, number of valence electrons, Orbital Diagrams (circles) for the highest energy row, and Lewis Dots for the 1st 21 elements on the periodic table. So the top of your paper should look like below.

element

symbol

electron

configuration

# of Valence

Electron

Orbital

Diagrams

Lewis Dot

Structures

November 5th (Monday) homework is to write and draw with circles the electron configurations for the elements P, Zn, As, Br, Sn, I, Xe (Phosphorus, Zinc, Arsenic, Bromine, Tin, Iodine, and Xenon).

Check out the good stuff on Bose - Einstein Condensation at http://www.colorado.edu/physics/2000/bec/

PIB Chemistry / Physics