Boys will go swimming for phys ed Wednesday pm.
Grad pictures will be period 4 on Thursday.
Science review, test format and example questions done in all classes. Students should review the following points. This second review posting is courtesy of Tyler!!!
Chapter 2 :
Questions 1,4, p. 47 the matter diagram : Pure Substances(compounds and elements), and Mixtures (heterogeneous mixtures and solutions)! Types and examples of each. See notes
What is the Particle Theory?
Properties and uses of Metals, what is a heavy metal, mecury and lead, p. 50-51
Be able to describe electrolysis experiment p. 52. What is electrolysis?
Different ways to test for elements. Know hydrogen and oxygen p. 54-55
What is a chemical symbol and a chemical formula, p. 59
Be able to count atoms in a formula - watch coefficients and subscripts.
Composition of air, nitrogen dioxide, carbon dioxide, carbon monoxide and 2 types of ozone.
Draw structural diagrams Section 2.9
Names and formulas p.64. Know about combining capacity and be able to draw, name compounds and give the formula from the diagram.
Math
9f - began chapter 3. Students who have missed the chapter 2 test must make arrangements with me asap!
9i - reviewed for chapter 2 test that will be Wed fourth period.
