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Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test your ideas!
- Build a Molecule
An interactive simulation by PhET that allows users to build...
- Build a Molecule
An interactive simulation by PhET that allows users to build molecules and understand their structures.
MEP surface lucent/opaque: calculates and projects molecular electrostatic potential on a translucent or opaque van der Waals surface. Charge: calculates and projects atomic charge as text label and white to atom color gradient. Bond dipoles: calculates and draws individual bond dipoles.
ChemTube3D contains interactive 3D chemistry animations and structures, with supporting information, for students studying some of the most important topics in advanced school chemistry and university chemistry courses. Use the menus to explore them.
You can play on this first page by searching molecules on the PubChem or RSCB servers. By clicking on the appropriate parts of the scheme and rotating the structures in 3D, you can explore the geometry of a molecule.
3D Molecule Builder. Center molecule. Start from scratch. Select tool. Add atom. Remove atom. Select element. Select bond count.
This simulation provides practice in building Lewis Dot Structures from atoms and ionic compounds from the component ions. The Molecule Builder tab contains three different modes: In Molecule Builder Mode, you build specific compounds that can be found in nature.
