<P> The dividing line between metals and nonmetals can be found , in varying configurations , on some representations of the periodic table of the elements ( see mini-example , right ) . Elements to the lower left of the line generally display increasing metallic behaviour ; elements to the upper right display increasing nonmetallic behaviour . When presented as a regular stair - step , elements with the highest critical temperature for their groups ( Li , Be , Al , Ge , Sb , Po ) lie just below the line . </P>
<P> The dividing line between metals and nonmetals can be found , in varying configurations , on some representations of the periodic table of the elements ( see mini-example , right ) . Elements to the lower left of the line generally display increasing metallic behaviour ; elements to the upper right display increasing nonmetallic behaviour . When presented as a regular stair - step , elements with the highest critical temperature for their groups ( Li , Be , Al , Ge , Sb , Po ) lie just below the line . </P>
what is the zig zag line in the periodic table
what is the zig zag line in the periodic table
dividing line between metals and nonmetals
dividing line between metals and nonmetals