silikon

silikon

Silicon is a chemical element known as a 'metalloid' (because it has intermediate properties between a metal and a non-metal). It is used as a semiconductor, for example in microchips in computers, and to make photovoltaic cells for solar panels.

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Fagområde/Domene Natural environment
Category: Climate change
Company: BBC
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Fagområde/Domene Fruits & vegetables Category: Root vegetables

rotkvica

Annual or biennial plant (Raphanus sativus) of the mustard family, probably of Oriental origin, grown for its large, succulent root. Low in calories ...