Sylabus-+Chem+21+week+1+and+2

Chapter 1 - Matter and Change Chapter 2 - Measurements and Calcuations
 * Syllabus -

Assignments**

1. Read Chapter 1, sections 1 to 3. Do questions and problems, pages 22-23, #7, 9, 10, 11, 13, 15, 18, 19, 22, 23 and 25.

Vocabulary: chemistry, chemical, mass, matter, atom, element, compound, intensive property, extensive property, physical property, physical change, chemical property, chemical change, reactants, products, mixture, homogeneous, heterogeneous, solution, pure substance, family, group, period, metal, nonmetal, metalloid

2. Read Chapter 2, sections 1-2. Do Section Review, pg 42, #2-5. Do Questions and Problems, pg 59, #16-23.

Vocabulary: hypothesis, model, theory, SI units, mass, weight, meter, gram, liter, volume, milli-, centi-, micro-, kilo-, mega-, derived unit, density, conversion factor, dimensional analysis

3. Read chapter 2, section 3. Do Section Review, pg 57, #1-10. Do Questions and Problems, pgs 59-60, #24, 29, 35-46.

4. Worksheets

Vocabulary: Accuracy, precision, percent error, significant figures, scientific notation, directly proportional, inversely proportional.


 * Laboratory Work**

1. Observing Evidence of Interaction 2. SI Units 3. Elements, Compounds and Mixtures 4. Physical and Chemical Changes 5. Accuracy versus Precision 6. Separating Components of a Mixture


 * Test Date:**