The elements most often regarded as metalloids are boron, silicon, germanium, arsenic, antimony and tellurium. Alloys of silicon and aluminum are used in making cast parts for cars and other automobiles. Clothing. For example, boron is used in alloys with steel and with nickel for welding components. Also, it is used in refrigerators to control bad odour. Vernon RE 2013, 'Which Elements are Metalloids? , Production methods for the elements less frequently recognised as metalloids involve natural processing, electrolytic or chemical reduction, or irradiation. On the analogy between boron and metals, Greenwood. By combining metals and metal-loids, manufacturers can develop alloys that have the , The recognised metalloids can be obtained by chemical reduction of either their oxides or their sulfides. Based on sample prices for B, C, Al, Si, Ge, As, Se, Ag, Sb, Te, and Au available on-line from, dividing line between metals and nonmetals, Properties of metals, metalloids and nonmetals, International Union of Pure and Applied Chemistry, EnergyTrend: PV Market Status, Polysilicon, Metal-Pages: Arsenic metal prices, news, and information, Kneen, Rogers & Simpson 1972, pp. It is used in preserving wood from various bacteria, fungi and insects. Below are the nonmetals uses in different fields: Uses of nonmetals in our daily life; Nonmetals used in fertilizers; Nonmetals used in crackers; 1. , The recognised metalloids and their closer neighbours mostly cost less than silver; only polonium and astatine are more expensive than gold, on account of their significant radioactivity. Uses of non-metal. These cookies will be stored in your browser only with your consent. Silicon. Boron is used in the production of borosilicate glass. Germanium also behaves as a semiconductor, hence it is also used in many electronic devices like computers, calculators, transistors, etc. Would you like to write for us? ", "Because the traits distinguishing metals and nonmetals are qualitative in nature, some elements do not fall unambiguously in either category. Metalloids are used in various sectors. "elements that ... are somewhat of a cross between metals and nonmetals"; Brady JE, Humiston GE & Heikkinen H 1980, 'Chemistry of the Representative Elements: Part II, The Metalloids and Nonmetals', in, Choppin GR & Johnsen RH 1972, 'Group IV and the Metalloids,' in, Metcalfe HC, Williams JE & Castka JF 1974, 'Aluminum and the Metalloids', in. 59–63, Cotton, Wilkinson & Gaus 1995, pp. Copyright © Science Struck & Buzzle.com, Inc.