Metalloids are found in a stair-step pattern on the periodic table, separating the metals from the nonmetals.

Here's a breakdown:

* Top: Boron (B)

* Right side: Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb), Tellurium (Te)

* Bottom: Polonium (Po) is often considered a metalloid, but it's sometimes categorized as a metal.

Remember: This stair-step pattern is a general guideline. There are some disagreements on whether certain elements are strictly metalloids, as their properties can sometimes overlap with metals or nonmetals.