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Lewis Dot Structures. Review?. What is a valence electron? What is the lewis dot structure of: Lithium Silicon Bromine. Do your best to answer on your own. Valence Electrons. The valence electrons are the electrons in the last shell or energy level of an atom.
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Review? • What is a valence electron? • What is the lewis dot structure of: • Lithium • Silicon • Bromine Do your best to answer on your own.
Valence Electrons The valence electrons are the electrons in the last shell or energy level of an atom. http://dl.clackamas.cc.or.us/ch104-06/valence_electrons.htm Why are they important?
Valence Electrons How many for each element? www.chemprofessor.com/ptable5.gif
Lewis Dot Structures What is the lewis dot structure of: • Lithium • Silicon • Bromine
Lewis Dot Structures What is a lewis dot structure?
Lewis Dot Structures Draw the lewis dot structure for lithium bromide:
Lewis Dot Structures Draw the lewis dot structure for methane (CH4):