Magic Sand. Great Free and Open Source Molecular Modeling Software List. Scientists have always been looking for Molecular Modeling software, which enables them to view structure of molecules in 2D and 3D space, rotate them as they wish, unders tand molecular patterns, DNA/RNA structures etc.
These are highly focused/specialized software with lots of software development costs involved from scientific research companies. Interestingly, there are quite a few Open Source tools that can help one understand the Molecule details, perform molecule modeling etc. This is really encouraging for those who admire and support such open software tools.
Please support them if you like! Chemistry - few periodic rules to rule them all :) Periodic Table. Audio Chem. The following links take you to PowerPoint-like presentations that include an audio narration of each section of the chemistry-first version of An Introduction to Chemistry by Mark Bishop.
Chemistry-First Chapters | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 Chapter 1: An Introduction to Chemistry Section 1.1: An Introduction to Chemistry. Molecular Workbench Home Page. Physics Chem. Chemistry Tutoring.