Building Molecules with Lewis Dot Structures. (If you need a review of how to write electron dot formulas for elements, see Chemistry Module 2, Lesson 7.)Practice building some molecules that are covalently bonded. Some of these compounds share one pair of electrons, but others share more. Those that share 2 pairs of electrons contain a double bond, and those that share 3 pairs of electrons contain a triple bond.
Go to the following website to practice building Lewis dot diagrams (electron dot diagrams) covalent bonds:
Building Molecules with Lewis Dot Structures. (If you need a review of how to write electron dot formulas for elements, see Chemistry Module 2, Lesson 7.)