5. What are metalloids? Give two wxamples.
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Metalloid is any chemical element which has properties in between those of metals and non-metals.Example:- Arsenic, Boron, Antimony, Tellurium, Polonium,Silicon.
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A metalloid is a chemical element that exhibits some properties of metals and some of nonmetals. ... Boron, silicon, germanium, arsenic, antimony, tellurium, and polonium are metalloids. In some cases, authors may also class selenium, astatine, aluminum, and carbon as metalloids, but this is less common.
Elements: Germanium; Polonium; Silicon; Selenium.
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