Chemistry
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Boundless Chemistry
Basic Concepts of Chemical Bonding
Lewis Dot Symbols and Lewis Structures
Chemistry Textbooks Boundless Chemistry Basic Concepts of Chemical Bonding Lewis Dot Symbols and Lewis Structures
Chemistry Textbooks Boundless Chemistry Basic Concepts of Chemical Bonding
Chemistry Textbooks Boundless Chemistry
Chemistry Textbooks
Chemistry
Concept Version 18
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Introduction to Lewis Structures for Covalent Molecules

Lewis dot dragram for methane

Lewis dot dragram for methane

Methane, with molecular formula CH4, is shown. The electrons are color-coded to indicate which atoms they belonged to before the covalent bonds formed, with red representing hydrogen and blue representing carbon. Four covalent bonds are formed so that C has an octet of valence electrons, and each H has two valence electrons—one from the carbon atom and one from one of the hydrogen atoms.

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    "Covalent.svg."
    http://commons.wikimedia.org/wiki/File:Covalent.svg Mikimedia Commons CC BY-SA 2.5.

Related Terms

  • Lewis structure
  • covalent bond
  • exceptions to the octet rule
  • octet rule
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