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Module 2: Atoms, Molecules and Ions

CHEM 1211 Module 2: Atoms, Molecules and Ions

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At the completion of this chapter, students should be able to:

Define the charges of the subatomic particles, define mass number, natural abundance, isotope, and average atomic mass
Distinguish between metals, nonmetals, and metalloids, and between ionic and molecular compounds
State the name, or write the chemical formula for ionic compounds, binary covalent compounds, and the common acids

Lesson Content

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2.1 Early Ideas in Atomic Theory

2.2 Evolution of Atomic Theory

2.2 Rutherford’s Discovery

Module 2.2 Discovery of Electron Quiz

2.3 Atomic Structure and Subatomic Particles

Module 2.3 Subatomic Particles Quiz

2.3 Chemical Symbols, Atomic Number & Mass Number

Module 2.3 Ions Quiz

Module 2.3 Atomic & Mass Number Quiz

2.3 Isotopes & Atomic Mass

Module 2.3 Isotope & Atomic Mass Quiz

2.4 The Periodic Table

Module 2.4 Chemical Symbol Quiz

Module 2.4 Periodic Table Quiz

2.5 Chemical Formulas

2.6 Molecular and Ionic Compounds

Module 2.6 Molecular & Ionic Compound Quiz

2.7 Chemical Nomenclature of Ionic & Covalent Compounds

Module 2.7 Ionic Compounds Nomenclature with Transtion Metals Quiz

2.7 Nomenclature of Acids

Module 2.7 Nomenclature of Acids

2.8 End of Chapter 2: Atoms Molecules Ions

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