
What are metalloids?
Answer
485.4k+ views
Hint :Let us get some idea about metalloids. Metalloids are a small group of elements that can be found in the periodic table of elements along the zigzag line that separates metals from non-metals, which runs from boron to aluminium and ends at the boundary of polonium and astatine.
Complete Step By Step Answer:
The elements that are considered metalloids are as follows:
Boron $ \left( B \right) $
Silicone $ \left( {Si} \right) $
Germanium $ \left( {Ge} \right) $
Arsenic $ \left( {As} \right) $
Tellurium $ \left( {Te} \right) $
Polonium $ \left( {Po} \right) $
Antimony $ \left( {Sb} \right) $
From the $ {13^{th}} $ to the $ {16^{th}} $ group of the periodic table, these seven elements were categorised as metalloids.
Astatine was expected to be classified as a non-metal or a metalloid. Metal creation has also been predicted.
Metalloids have properties that are halfway between those of metals and those of non-metals. They have difficult-to-describe characteristics.
Boron $ \left( B \right): $
Boron is used in fireworks because it has the property of becoming green when burned. It's one of the most dangerous metalloids around.
It can be used as a cleaning agent and comes in the form of boric acid.
Boron can be utilised as a semi-natural pest control agent when used in tiny amounts.
Silicone $ \left( {Si} \right): $
Silicon is used in computer chips because it is a semiconductor.
Silicon in silicones is a waterproof sealant that can be used on roofs and around water pipes.
Germanium $ \left( {Ge} \right): $
In the semiconductor industry, germanium is utilised to improve conductive characteristics.
Germanium is used in fluorescent lamps and infrared detectors.
Arsenic $ \left( {As} \right): $
Arsenic can be utilised as a semiconductor when combined with gallium and is used in LEDs.
Because of its toxicity, arsenic can be employed as a pesticide and to preserve wood.
Arsenic was utilised in the production of lead alloys for bullets.
Antimony $ \left( {Sb} \right): $
Paints and ceramic enamels contain antimony as one of the components.
Egyptians utilised antimony as a cosmetic in ancient times.
Tellurium $ \left( {Te} \right): $
To prevent thermal shocks, it is utilised in the production of cast iron and ceramics.
Polonium $ \left( {Po} \right): $
Polonium is the rarest element on the planet, and it is highly radioactive and hazardous in nature.
Note :
Let us know more about metalloids. Metalloids are good semiconductors. Metalloid reactivity is determined by the properties of the elements with which they react. Metals and non-metals differ in electronegativity and ionisation energy.
Complete Step By Step Answer:
The elements that are considered metalloids are as follows:
Boron $ \left( B \right) $
Silicone $ \left( {Si} \right) $
Germanium $ \left( {Ge} \right) $
Arsenic $ \left( {As} \right) $
Tellurium $ \left( {Te} \right) $
Polonium $ \left( {Po} \right) $
Antimony $ \left( {Sb} \right) $
From the $ {13^{th}} $ to the $ {16^{th}} $ group of the periodic table, these seven elements were categorised as metalloids.
Astatine was expected to be classified as a non-metal or a metalloid. Metal creation has also been predicted.
Metalloids have properties that are halfway between those of metals and those of non-metals. They have difficult-to-describe characteristics.
Boron $ \left( B \right): $
Boron is used in fireworks because it has the property of becoming green when burned. It's one of the most dangerous metalloids around.
It can be used as a cleaning agent and comes in the form of boric acid.
Boron can be utilised as a semi-natural pest control agent when used in tiny amounts.
Silicone $ \left( {Si} \right): $
Silicon is used in computer chips because it is a semiconductor.
Silicon in silicones is a waterproof sealant that can be used on roofs and around water pipes.
Germanium $ \left( {Ge} \right): $
In the semiconductor industry, germanium is utilised to improve conductive characteristics.
Germanium is used in fluorescent lamps and infrared detectors.
Arsenic $ \left( {As} \right): $
Arsenic can be utilised as a semiconductor when combined with gallium and is used in LEDs.
Because of its toxicity, arsenic can be employed as a pesticide and to preserve wood.
Arsenic was utilised in the production of lead alloys for bullets.
Antimony $ \left( {Sb} \right): $
Paints and ceramic enamels contain antimony as one of the components.
Egyptians utilised antimony as a cosmetic in ancient times.
Tellurium $ \left( {Te} \right): $
To prevent thermal shocks, it is utilised in the production of cast iron and ceramics.
Polonium $ \left( {Po} \right): $
Polonium is the rarest element on the planet, and it is highly radioactive and hazardous in nature.
Note :
Let us know more about metalloids. Metalloids are good semiconductors. Metalloid reactivity is determined by the properties of the elements with which they react. Metals and non-metals differ in electronegativity and ionisation energy.
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