What are metalloids..define with example...plzz plzz plzz frnds help me...
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The six commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony, and tellurium. ... Typical metalloids have a metallic appearance, but they are brittle and only fair conductors of electricity. Chemically, they behave mostly as nonmetals. They can form alloys with metals.
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Arsenic, for example, is a metalloidthat has the visual appearance of a metal, but is a poor conductor of electricity; metalloids...
An element that is not a metal but thathas some properties of metals. Arsenic,for example, is a metalloid that has thevisual appearance of a metal, but is apoor conductor of electricity; metalloidsare generally semiconductors. Theelements classified as metalloids areboron, silicon, germanium, arsenic,antimony, tellurium, and polonium.Metalloids can be viewed as a diagonalsection on the Period Table, separatingmetals from nonmetals.A nonmetallic element, such as carbon,that can form alloys with metals.
Arsenic, for example, is a metalloidthat has the visual appearance of a metal, but is a poor conductor of electricity; metalloids...
An element that is not a metal but thathas some properties of metals. Arsenic,for example, is a metalloid that has thevisual appearance of a metal, but is apoor conductor of electricity; metalloidsare generally semiconductors. Theelements classified as metalloids areboron, silicon, germanium, arsenic,antimony, tellurium, and polonium.Metalloids can be viewed as a diagonalsection on the Period Table, separatingmetals from nonmetals.A nonmetallic element, such as carbon,that can form alloys with metals.
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