What has both metallic and nonmetallic preperties?

Answer 1

It seems like you are asking what something is that has both metallic and nonmetallic properties? If so, these elements are called metalloids, and they are located in a stairstep pattern on a Periodic Table, toward the right side of the table, between the metals and nonmetals.

Answer 2

Semi-metals or metalloids, such as silicon and germanium, have properties of both metals and nonmetals. They can conduct electricity like metals but also have nonmetallic properties like brittleness and poor conductivity in some forms.

Answer 3

2 names:

1. Semimetals

2. Metalloids

Answer 4

Metalloids. Boron - B, Silicon - Si, Germanium - Ge, Arsenic -As,Antimony - Sb, Tellurium - Te, and Astatine - At.