Which of the following is a metalloid?

Question

Canvas Classes · Accepted Answer

Strategy:
 Metalloids are elements that exhibit properties of both metals and non-metals. They are found along the zig-zag line separating the two classes in the -block.

Step 1: Evaluation
- : Scandium is a transition metal.
- : Lead is a post-transition metal.
- : Bismuth is a heavy metal.
- : Tellurium is a recognized metalloid in Group 16.

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