METALLOID COMPOUND
Definition
A <METALLOID COMPOUND> is a <Compound> where the predominant elements are metalloids. Metalloids are any of a group of chemical elements having some, but not all, of the typical properties of the metals, in particular Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb), Tellurium (Te), and Polonium (Po)