Exam (elaborations)
Test Bank For Chemistry in Focus A Molecular View of Our World 5th Edition by Nivaldo J. Tro
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Chapter 3—Atoms and Elements MULTIPLE CHOICE 1. The most abundant element in the earth's crust by mass is: a. Hydrogen b. Carbon c. Oxygen d. Silicon e. Nitrogen ANS: C 2. Which of these statements about atoms is incorrect? a. Atoms are the smallest visible amount of an element. b. Atom...
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