Pure Graph of a Commutative Ring

A new definition of a graph called Pure graph of a ring denote Pur(R) was presented , where the vertices of the graph SUN E-400 represent the elements of R such that there is an edge between the two vertices ???? and ???? Pepitas if and only if ????=???????? ???????? ????=????????, denoted by pur(R).In this work we studied some new properties of pur(R) finally we defined the complement of pur(R) and studied some of it is properties.