Lesson 02.01: Early Chemistry And Atomic Structure
02.07 Module Two Review and DBA
Please be sure you review and are comfortable with the following topics before completing the Discussion-Based Assessment and the Module Exam:
Lesson 02.01: Early Chemistry and Atomic Structure * Describe the changes in the atomic model over time. * Explain how different observations and experiments led to changes in the atomic model.
Lesson 02.02: Properties of the Atom * Describe the properties and locations of protons, neutrons, and electrons in an atom. * Explain what the mass number and atomic number identify about an atom. * Use mass and atomic number to determine the number of each subatomic particle in an atom.
Lesson 02.03: Isotopes and Weighted Averages * Identify the differences
Please be sure you review and are comfortable with the following topics before completing the Discussion-Based Assessment and the Module Exam:
Lesson 02.01: Early Chemistry and Atomic Structure * Describe the changes in the atomic model over time. * Explain how different observations and experiments led to changes in the atomic model.
Lesson 02.02: Properties of the Atom * Describe the properties and locations of protons, neutrons, and electrons in an atom. * Explain what the mass number and atomic number identify about an atom. * Use mass and atomic number to determine the number of each subatomic particle in an atom.
Lesson 02.03: Isotopes and Weighted Averages * Identify the differences