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| − | The '''valence shell''' is the [[electron shell]] which corresponds to the highest value of principal [[quantum number]] in an [[atom]]. The valence [[electron]]s in this shell are on average farther from the [[nucleus]] than other electrons; these are electronc which are directly involved in [[chemical reaction]]s.<ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glossary.shtml</ref> | + | [[Image:Atoms1.jpg|right|200px]] |
| | + | The '''valence shell''' is the [[electron shell]] which corresponds to the highest value of principal [[quantum number]] in an [[atom]]. The valence [[electron]]s in this shell are on average farther from the [[nucleus]] than other electrons; these are the electrons which are directly involved in [[chemical reaction]]s.<ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glossary.shtml</ref> |
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| | + | ==References== |
| | + | <references /> |
| | + | [[Category:Subatomic Physics]] |
| | [[Category:Chemistry]] | | [[Category:Chemistry]] |
| | + | [[Category:Physics]] |