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Chemistry: Test #4 Print
  • Percent Composition
  • Empirical Formulas
  • Finding Empirical Formulas from Percent Composition (D.D.R.)
  • Finding Molecular Formulas
  • Nomenclature of Hydrates (naming)
  • Determining the exact formula of a hydrate (D.D.R. v2.0)

Chapter 3:

  In this chapter, you will learn:

  • to define the term atom
  • to list the postulates of Dalton's theory
  • to discuss how atoms are related to electricity
  • to discuss Rutherford's alpha-scattering experiment
  • to determine the number of protons, neutrons, and electrons in an atom or ion
  • to define isotopes and atomic mass
  • to describe the changes that accompany nuclear reactions




Millikan's Oil Drop Experiment

 

 
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