Mrs. Knepper's Chemistry Page
Unit 1: Matter , Measurements and Basic Atomic Structure

 

Unit 1 Sequence- Matter, Properties, Measurement, and Atomic Structure 

 

Vocabulary Terms to Know:  Chemistry, Matter, Mixture, Heterogeneous Mixture, Homogeneous Mixture, Solution, Element, Compound, Physical Change, Chemical Change, Reactant, Product, Law of Conservation of Mass, Qualitative Measurement, Quantitative Measurement, Accuracy, Precision, Accepted Value, Experimental Value, Percent Error, Significant Figures, Density, Periodic Table, atom, electrons, protons, neutrons, nucleus, atomic number, mass number, isotope,  

 

  1. Introduction to Chemistry and Matter 
  • Homework- Symbols Honors.pdf  and Unit 1 review packet (use your textbook to review the concepts from Chapters 1-4 that you learned in Natural Science) 
  • Reading- Chapter 1, pp. 2-7, 14-25; Chapter 2, pp. 34-50 
  • Additional practice problems:  pp. 55-57, #41-44, 50, 53-55, 60, 63-66, 75, 76, 78; Standardized test prep, p. 31; Standardized test prep, p. 59; physical and chemical changes/properties worksheet 
  1. Quiz- Element Symbols
  1. Quiz- Lab Equipment and Safety Lab Equipment.pdf
    Lab Safety.docx
    Material Safety Data Sheet.pdf

      4.  Lab- Physical and Chemical Properties

      5.  Types of Measurement,Significant Figures, and Error

  • Homework- p. 65 #3, p. 68 #4,5, p. 69 #6,7, p. 70 #8,9, p. 71 #10,11 
  • Reading- Section 3.1 pp. 62-72 
  • Additional practice problems:  p. 95 #56-61, Significant figures worksheets; Percentage error worksheet ; Sig Fig Practice.pdf
  1. Conversions, Measurement and Density
  • Homework-Conversion density worksheet.doc
  • Reading- Sections 3.2-3.3, pp. 74-91 
  • Additional practice problems:  p. 88 # 41,42; p. 90 #46; p. 95 #62; p. 96 #74;  pp. 82, #21, 22; p. 95 #69; p. 99 Standardized Test Prep 
  1. 7.  Lab- Mass, Volume, and Density Density lab honors.xlsx
  1. 8.  Lab- Boiling and Melting Points
  1. Quiz- Conversions and Density 
  1. Atomic Structure History
  • Class Assignment- Atomic theory webquest 
  • Reading- Section 4.1, 4.2 pp. 102-109 
  1. Atomic number, Mass number, isotopes
  • Additional practice problems:  Atomic structure practice problems; Atomic Structure practice; p. 113 # 16, 17; p. 114 #18,19, p. 115 # 20, 21; p. 119 # 24, 25; p. 122 # 49-53; Standardized test prep- p. 125 

     12.  Test Review Sheet and Review Problems  Test 1 review problems 2018.doc
test1.rev2018.docx
TEST1.REVIEW.ANSWERS0001.pdf

     13.  Test- Matter, Properties, and Measurement, Atomic Structure

 

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