SCIENCE - Chemistry DEMO

Connection Among the Location in the Table, the Atomic Number, and Mass • How to Identify Metals, Semimetals, Nonmetals, and Halogens • How to Identify Alkaline Metals, Alkaline Earth Metals, and Transition Metals • Lanthanide, Actinide, Transactinide, and Transuranium Elements • Ionization Energy, Electronegativity, Relative Sizes • How Many Electrons Can Bond? • Size and Mass • Location and Quantum Electron Configuration • Summary

2.

Atomic Models

Thomson's Model • Rutherford's Model • Millikan's Experiment • Einstein's Explanation of the Photoelectric Effect • Quantum Theory - Bohr's Model • Spectral Lines and Electron Transition • Summary

3.

Chemical Bonds

Covalent, Metallic or Ionic Bonds • Chemical Bonds in Molecular Atoms • Salt Crystals • How Atoms and Molecules Move in Liquid? • Lewis Dot Structure and Molecular Shape • Electronegativity, Ionization, and Bond Formation • Van Der Waals Forces • Summary

4.

Conservation of Matter and Stoichiometry

Descriptions of Chemical Reactions and Writing Chemical Equations • Mole Theory and Molar Mass • Reactant and Product Mass Calculations • Percent Yield Calculations in Chemical Reactions • Oxidation and Reduction • Summary

5.

Gases and Their Properties

Gas Pressure • Gas Diffusion • Gas Laws • Standard Temperature and Pressure • Celsius and Kelvin Scales • Kinetic Theory of Gases • Ideal Gas Law • Dalton's Law • Summary

6.

Acids and Bases

Properties of Acids, Bases and Salt Solutions • Dissociation • pH • Base Definitions • pH and Hydrogen-Ion Calculations • Buffers • Summary

7.

Solutions

Solute and Solvent • Dissolving Process at the Molecular Level • Concentration Calculations • Concentration and Some Physical Properties • Chromatography and Distillation • Summary

8.

Energy Exchange during Reactions

Heat Flow and Molecule (Atomic) Motion • Exothermic and Endothermic Reactions • Freezing, Evaporating and Melting • Problems Involving Heat Flow • Hess' Law • Gibbs Free Energy Equation • Summary

9.

Reaction Rates

Rate of Reaction • Concentration, Temperature and Pressure • Catalysts •Activation Energy • Summary

10.

Chemical Equilibrium

LeChatelier's Principle • Equilibrium • Equilibrium Constant Calculation • Summary

11.

Organic and Biochemistry

Polymers • Carbon's Bonding Characteristics • Amino Acids and Proteins • Naming of Linear Hydrocarbons and Isomers • Functional Groups • R-Group Structure • Summary

12.

Nuclear Processes

Nuclear Forces • Energy Release in Nuclear Fusion • Naturally Occurring Isotopes • Three Common Forms of Radioactive Decay • Radiation • Radioactive Substance Calculations • Quarks • Summary