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  1. To use the Lewis Structure Calculator follow these steps: Enter the formula of the molecule in the field provided for it. For example, if we want to obtain the Lewis structure of the Sulfate ion, SO 4 – 2, we must first enter the charge by typing (-2) or by entering -2 in the charge field and pressing

  2. Get the free "Lewis Structure Finder" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Chemistry widgets in Wolfram|Alpha.

  3. A calculator for automatically computing lewis structure bonds for different molecules!

  4. A Lewis structure, also known as a Lewis dot diagram, is a visual representation of how valence electrons are distributed around atoms in a molecule, ion or radical. The bonding between atoms is depicted as a line consisting of two electrons.

  5. This Lewis Structure Generator allows you to generate the Lewis structure for a given element. To use this calculator: Enter the chemical symbol for the element in the “Element” field (e.g., H for Hydrogen). Enter the number of atoms in the “Number of Atoms” field.

  6. The calculator displays the Lewis dot structure of the entered molecule in the Result window. The structure of the molecule is formed by first selecting the central atom. The atom with the lowest electronegativity is in the least number and has the largest size is the central atom of the molecule.

  7. Generate Lewis dot diagrams for chemical compounds and molecules with our online Lewis dot diagram generator. Visualize electron dot structures quickly and easily.

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