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.

• 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.

If you are not familiar with this topic, then you should first learn about the topic using our written Tutorial:

• Democritus to Dalton