Homework due 8.31.15

get ready for Unit 1 Test!

Read
  Section 3.5 pp. 76-83
Do
  Problems 45, 46, 50, 59 pg 89

Advance Warning!
Get ready for a quiz on Questions 1-8 on page 91

Homework due for Wed/Thu block day 8/26,27/15

Do Now: 
  What is the difference between the "Plum Pudding" model of the atom, and Rutherford's model of the atom?

Read:
  Section 3.4 pp. 68-75
Do:
  Problems 2, 4, 5, 7, 8 pg. 75
  Problems 31, 33, 35 pg. 88

Homework Due 8.25.15

Do Now:
The % abundance of boron-10 is 19.9%
The % abundance of boron-11 is 80.1%
What is the average atomic mass of boron?

Read:
  Section 3.3 pp. 60-67
Do:
  Problems 1, 2, 3, 4, 5, 7 pg. 67
  Problems 17, 21 pg. 87

Homework due 8.24.15

Read:
  Section 3.2 pp 56-59
Do:
  Problems 2, 4, 6 pg 59
  Problems 12, 14 pg 86

MONDAY!!
  Be prepared to answer any of the Chapter 2 questions on page 47 (especially 1-6)

Homework due 8.21.15

Read

• Section 3.1 pp. 50-55

Do

• Problems 2, 4, 5, 6 pg 55

Homework due 8.20.15

Read 

• section 2.3  pp 35 - 43

Do

• problems 2, 4, 6 pg 43
• problems 15, 18, 19, 21 pg 46

Homework due 8.19.15

Read:

• Section 2.2 pp 31 - 34

Do Problems:

• 3, 4, 5 pg 34
• 9, 11, 12, 14 pg 45

Finish back page of candle/flask observation activity

Homework due 8.18.15

Read:

• Section 2.1, p24 - 30

Do Problems:

• 1 - 3 pg 30
• 3, 4 pg 45

Don't forget the safety video:

Homework for 8.17.15

Please review Chapter 1, and study the questions on pg 21.  You will see a selection of these on Monday in a mini-quiz.

Homework due 8.14.15

Read:

• Section 1.2, 1.3  pp 9 - 17

Do Problems:

• 2, 4 pg 14
• 1, 3 pg 17
• 10, 11 pp 19 - 20

Homework Due Aug 13, 2015

•Read:

–Chapter 1.1, pp 2 – 8

•Do Problems:

–#1 – 5

Also, make sure you read “Looking Ahead” on pg 2.