What chemical element is the primary semiconductor material used to manufacture modern microchips?
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Silicon is the bedrock of modern microchips because of its excellent semiconducting properties and abundance—it is the second most common element in Earth's crust, found in ordinary sand! It replaced germanium because it performs much better at higher temperatures. Photo: Rasiel Suarez on behalf of Luciteria LLC, Wikimedia Commons, CC BY-SA 4.0.
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Source: Wikipedia (CC BY-SA)
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