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Program for drawing 2-D chemical structures, laboratory apparatus, and chemical engineering flowcharts. |
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An introduction to chemical bonding. Includes an excellent answer to the question "Why do chemical bonds form?" |
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Detailed comparison between ISIS/Draw, ChemDraw, ChemWindow, ChemSketch, Chemistry 4-D Draw, WinPLT, MarvinSketch, ChemPen, WinDrawChem, and JChemPaint. |
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Thinkquest site including instructions about bonding, Lewis symbols and diagrams, and geometry of bonds. |
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A concise discussion of electronegativity as it relates to bonding. |
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A documentary history of research on the nature of the chemical bond. |
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Extensive collection of interesting and important papers. |
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