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Syllabus Take a look at wiki Add on those who are not yet on Copies of notes? Books? Need lab book and lab notebook tomorrow!
Review of chapter 1 Grab a white board and marker Going to review whole chapter today Must show me first nine odd questions tomorrow.
Describe the scientific method and the purpose of it.
Describe the differences between a hypothesis, theory and law?
What is the law of conservation of mass and why is it useful?
Complete 84.
Draw pictures to illustrate the three phases of matter.
Describe what occurs during a physical change.
Describe what occurs during a chemical change.
Is grass growing an example of a physical or chemical change? Why?
Is a cake baking an example of a physical or chemical change? Why?
Is salt dissolving an example of a physical or chemical change? Why?
Describe how to tell the difference between an element, compound and mixture. What information is necessary?
Complete questions 89 and 90.
Describe significant figures. What’s the point?
Complete 94.
What is the International System of Units?
List the base units.
List the prefixes.
Describe how to change from one unit into another.
What are the conversion factors between o F, o C, and K? What’s so special about K?
How would you determine the identity of an unknown element?
If the necessary mass and density of a liquid are known, how would you determine the amount needed?
Complete 84.
Complete 129.