Which element has both metallic and non-metallic properties out of..?
An element that has both metallic and non-metallic properties is called a semiconductor and they make up the “diagonal line” on the periodic table of elements. The elements to the left of the diagonal are metal, and to the right are nonmetals. The elements that make up this diagonal are boron, silicon, germanium, arsenic, antimony, tellurium, polonium, and astatine, and they have both metallic and nonmetallic properties.
