Science - Chemistry

• Acids and Bases
• Atmospheric Chemistry
• Atom Characterization Experiments
• Atomic Models
• Atomic Orbitals
• Atomic Spectra
• Atomic Structure
• Balancing Chemical Equations
• Biochemistry
• Bond Polarity
• Bonding
• Changes of State
• Chemical Energy
• Chemical Equilibrium
• Chemical Laws
• Classification of Matter
• Colligative Properties
• Colloids
• Complex Ion Equilibria
• Concentration of Solutions
• Crystals
• Dalton's Atomic Theory
• Dimensional Analysis
• Effects on Solubility
• Effusion and Diffusion
• Electrochemistry
• Electrolytes
• Electromagnetic Radiation
• Electron Configuration
• Enthalpy
• Fission and Fusion
• Free Energy and Work
• Gas Laws
• Hess's Law
• Hybridization
• Intermolecular Forces
• Kinetics
• Lewis Structures
• Limiting Reactant
• Liquids
• Modeling Kinetics
• Molecular Orbitals
• Molecular Structure
• Naming Covalent Compounds
• Naming Ionic Compounds
• Nature of Energy
• Nature of Matter
• Net Ionic Equations
• Organic Chemistry
• Oxidation-Reduction Reactions
• Percent Abundance
• Percent Composition
• Periodic Table
• Periodic Trends
• Physical vs. Chemical Changes
• Polarity
• Polymerization
• Pressure in Gases
• Quantum Numbers
• Radioactivity
• Scientific Method
• SI Unit Prefixes
• Solids
• Solubility Equilibria
• Sources of Energy
• Spontaneous Processes
• Standard Enthalpy of Formation
• Stoichiometry
• Temperature
• Tools for Measurement
• Types of Chemical Reactions
• Uncertainty in Measurement
• Units of Measurement

Atomic Orbitals

Animated Shapes of Molecules Animated gifs of various molecular shapes with links to information about each of the hybrid orbitals. Chemmybear.com, Paul Groves of South Pasadena High School

The Orbitron: a gallery of atomic orbitals and molecular orbitals Nice graphics showing the atomic orbital and hybridization. University of Sheffield

Molecular Geometry Describes the molecular geometry of various chemical compounds, giving the general description of each and names of the shapes. Molecular Geometry Overview