Search results
An interactive simulation by PhET that allows users to build molecules and understand their structures.
Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare the model to real molecules!
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.
Electromagnetic Spectrum, Wavelength and Frequency Calculations, Quantization of Energy, Atomic Emission Spectra, Bohr's Atomic Model, Spectral Lines of Hydrogen. WORKSHEET. Discover a new way of learning Chemistry using Real World Simulations.
Water is a simple molecule consisting of one oxygen atom bonded to two different hydrogen atoms. Because of the higher electronegativity of the oxygen atom, the bonds are polar covalent ( polar bonds ).
Full Screen. In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons, so the water molecule is neutral. The electron cloud model shows that electrons are not shared equally in the water molecule.
Build your own water molecule on the holotable, and see for yourself how the distribution of charge across the molecule isn’t quite equal. Play around with the molecules to work out how this makes them attracted to each other, and unearth how they form hydrogen bonding networks.
