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Home Minds On Elements, Atoms, and Ions Mission EAI1 Dalton's Theory

Mission EAI1 Dalton's Theory

Mission EAI1 pertains to Dalton's atomic model. Students must have a comprehension of the postulates and their use in explaining mass conservation, multiple proportions, and definite proportions. The mission consists of 36 questions organized into 9 Question Groups.

Learning Outcomes

  • The student should be able to identify Dalton's atomic model as one of the first empirical models of the atom and be able to identify the five postulates.
  • The student should be able to make meaning of the law of conservation of mass, the law of constant composition (definite proportions), and the law of multiple proportions.
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