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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Define the following term with an example. Metalloid - Science

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Question

Define the following term with an example.

Metalloid

Definition

Solution

Metalloid: Metalloid is a chemical element that exhibits some properties of metals and some of non-metals. Metalloids are generally semi-conductors.

Ex.: Silicon. Arsenic, Antimony and Boron.

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Chapter 3: Matter Around Us - Evaluation [Page 39]

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Samacheer Kalvi Science - Term 1 [English] Class 7 TN Board
Chapter 3 Matter Around Us
Evaluation | Q V. 4. e. | Page 39

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