RC100 Regents Chemistry Introduction to the Regents Chemistry Course. See more... RC101 Introduction to Chemistry See more... RC102 Describing Matter See more... RC103 Laboratory Safety See more... RC104 Performing Measurements See more... RC105 Uncertainty in Measurements See more... RC106 Significant Figures See more... RC107 Units of Measurements See more... RC108 Density See more... RC109 The Scientific Method See more... RC110 Graphing See more... RCL1. Safety Lab See more... RCL2. Equipment Lab See more... RCL3. Measurement Lab See more... RCL4. Density Lab See more... RCL5. Scientific Method Lab See more... RCL6. Graphing Lab See more...