2 K homework 13/12/10

Stick the question sheet on oxygen into your homework book and then answer all the questions on a new page in your homework book. Hand in on or before Thursday morning, 9.00 am

2S 08/12/10

"Planet Earth 4.3" Questions 1&2

"K homework 8/12/10

Work through section 4.3 in your textbook and then answer questions 3 and 4a, 4b, 4c in your homework jotter.
Pages 113 - 116 of 2nd edition, pages 108 - 112 of 1st edition.

5D homework 8/12/10

Read pages 84 - 85 and do all questions 1 to 7 in homework jotters. Hand in Thursday morning.

3M 08/12/2010

"Finding and Extracting Metals 5.3" in textbook. Answer Questions 1,2 &3. All information is in the previous few pages.

7.2 (ex H)

Repeat the test at home, following disappointing performance for Tues.
Amines chapter questions 1(b,c), 2,5,6,8,14,15 for Wed.

5G (JRC)

Revise how to write formulae. Learn the formulae and valancies of the complex groups. Expect a test next lesson.

%D homework 1/12/10

Read pages 86 - 87 of Book 3 and do all question (1 - 7) in your homework jotter. Hand in on Thursday.