: [tex] \implies[/tex] The metalloid is chemical element which has properties in between those of metals and nonmetals, or that has a mixture of them. There is neither a standard definition of a metalloid nor complete agreement on the elements appropriately classified as such. Despite the lack of specificity, the term remains in use in the literature of chemistry.
The six commonly recognised metalloids are :
Boron
The uses of Boron- nowadays boron is widely used in fireworks as it has a quality of changing color into green when it burns. It can be used in the form of boric acid and can be used as a cleaning agent.
silicon
The uses of Silicon – as we know silicon is having wide scope in computer chips as it is a semiconductor.
Germanium
The uses of component of alloys and in phosphors for fluorescent lamps
Arsenic
The uses of Arsenic- here, in India we can find that arsenic is widely used in the agriculture field, used by farmers as an insecticides and also used in the preservation of wood.
Antimony
The Antimony is used to increase the hardness of alloys with lead alloys for batteries.
and Tellurium
The uses to vulcanise rubber, to tint glass and ceramics, in solar cells,
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First, it was applied in the early 19 century to the metals, which floated on water potassium and sodium and then to more popularly nonmetals. Earlier usage in the mineralogy, to define a mineral containing a metallic appearance, is sourced to as early as 1800.
They are good semiconductors along with electronegativity suited between the metals and non-metals.
They are basically intermediate in their properties between metals and nonmetals. They are often known as semi-metals.
Taking physical properties into consideration, they are more like the non-metals. But under certain circumstances, unlike their expected behaviour, many of them can be made to conduct electricity.
The Metalloids are brittle in nature and form alloys with metals.
Due to their unique properties, they find their use as catalysts, biological agents, flame retardants, alloys and semiconductors.
The Metalloids are the elements between metals and nonmetals. It cannot be completely classified as metals or non-metals
The Metalloids show different colours in the periodic table. Some of the common examples of metalloids are Silicon, Boron, Arsenic, Antimony.
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Answer:
Explanation:
Metalloids
Elements can be classified as metals, metalloids, or non-metals.
Metalloids are the elements that show the properties of both metals and non-metals.
Examples
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: [tex] \implies[/tex] The metalloid is chemical element which has properties in between those of metals and nonmetals, or that has a mixture of them. There is neither a standard definition of a metalloid nor complete agreement on the elements appropriately classified as such. Despite the lack of specificity, the term remains in use in the literature of chemistry.
The six commonly recognised metalloids are :
Boron
silicon
Germanium
Arsenic
Antimony
and Tellurium
Know more :
CHEERS !!