|2. AP Chemistry: Atoms, Ions, And Molecules |
Study Guide Chapter 2, atoms, ions, and molecules. Problem List 15, 40, 48,56, 57, 59, 62, 65, 68, 69, 72, handout. Students should be able to
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Study Guide: Chapter 2, Atoms, Ions, and Molecules
Problem List: handout Students should be able to...
- Describe Dalton's atomic theory. Count protons, neutrons, and electrons in an isotope. Know properties of protons, neutrons, and electrons including: symbol, mass number, location, and relative charge. Describe the Rutherford experiment, and how it proved the existence of the nucleus. Write isotopes in hyphen notation and nuclear symbol notation. Define: atomic number, mass number, average atomic mass, group/family, period/series, ionic bond, covalent bond Know names of Group IA, IIA, VIA, VIIA, and noble gases; actinides and lanthanides Use resources on the internet to find various historical information and physical properties of elements (computer laboratory) Describe the formation of ions from atoms Know common polyatomic ions Find the oxidation number of an element, either free or in a compound