AOCB1                                                Chemistry – Basic Principles - 1

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Performance Objectives:
  Pass Fail
Topic 1: Introduction to Chemistry
     
1.1 Define the following terms: material, matter, mass, element, atom, proton, neutron, electron, valence electron, and ion. ____   ____
     
1.2 Identify the particles that make up an atom. ____   ____
     
1.3 Describe two ways in which atoms form chemical bonds. ____   ____
     
     
Topic 2: Compounds and Mixtures    
     
2.1 Define the following terms: compound, chemical reaction, and mixture. ____   ____
     
2.2 Explain how compounds and mixtures differ from one another. ____   ____
     
     
Topic 3: Solutions    
     
3.1 Define the following terms: solution, solute, solvent, homogenous, and con- centration. ____   ____
     
3.2 Calculate the weights of the material in a percent by weight solution, given the weight of a solution and the percentage of solute. ____   ____
     
3.3 Explain what a pH measurement represents. ____    ____


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