Chapter 2 - Chemistry 113 Reading Assignment Chapter 2 #1....

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Chemistry 113 Reading Assignment Chapter 2 #1. (Section 2.1) A. Look at the four postulates of Dalton’s theories on page 38. One of these postulates turned out to be not entirely correct. Can you tell which one it is? And why? B. The Law of Constant Composition refers to the consistency of the ____________ in a ________________________. Whereas, the Law of Conservation of Mass refers to: Note: Section 2.2 contains some great historical points of interest, but you will not be held responsible for the details of this section for quizzes or exams. #2. (Section 2.3) A. The atom consists of 3 subatomic particles, they are: ___________, __________ and ____________. But the nucleus contains only the _______________ and ______________. B. It would take the mass of __________ electrons to equal the mass of 1 proton. C. Notice that on page 45 the information for the element carbon is given as 12 6 C Which is the mass number? ________ Which is the atomic number? ________
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This note was uploaded on 04/11/2011 for the course CHEM 113 taught by Professor Smith during the Spring '11 term at Boise State.

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Chapter 2 - Chemistry 113 Reading Assignment Chapter 2 #1....

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