What are metalloids give example and write uses of any two metalloids?
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Boron, silicon, germanium, arsenic, antimony, tellurium, and polonium are metalloids.
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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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