MolView
Calculations. 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 …
Build a Molecule - PhET Interactive Simulations
An interactive simulation by PhET that allows users to build molecules and understand their structures.
Chemistry Science Projects (82 results) - Science Buddies
It is thrilling to see it lift off and escape Earth's gravity. Did you know that it takes a chemical reaction to get a spacecraft into space? Every time you see a one blast off, you are watching chemistry at work. In this chemistry science fair project, you will …
Reasons to craft your own molecular models - RSC Education
2019年1月15日 · Get crafty: readily available materials and planning can make for an effective learning experience. Physical modelling in the chemistry classroom is a good way to help students visualise concepts like molecular geometry, structure …
Molecule Shapes - VSEPR | Lone Pairs - PhET Interactive Simulations
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!
Build a Molecule - Molecular Formula | Molecular Structure
Starting from atoms, see how many molecules you can build. Collect your molecules and view them in 3D!
Making Molecules: Dot Structures and Ionic Compounds - CPP
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.
Experiment with Atoms and Molecules Science Projects
Get to the tiny level of atoms and molecules to understand how chemicals interact to create some large-scale impact, like forming beautiful crystals or melting ice. Experiment with changing how molecules interact at a scale you can measure.
45 Cool Chemistry Experiments, Demos, and Science Fair Projects
2024年3月4日 · The mole is a key concept in chemistry, so it’s important to ensure students really understand it. This experiment uses simple materials like salt and chalk to make an abstract concept more concrete. Make it a project by applying the same procedure to a variety of substances, or determining whether outside variables have an effect on the results.
Molecules that Changed the World: A Molecular Modeling Project …
The approved list of molecules for the project, organized by difficulty level. After students select their molecules, we start on the conceptual learning that takes a couple of weeks: ionic vs. covalent bonding, valence electrons, Lewis structures, and finally VSEPR theory and polarity.