Science, asked by harshitkeshari258, 7 months ago

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Answered by Suhani1927
4

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Ans1) Metalloids are the smallest class of elements. (The other two classes of elements are metals and nonmetals). There are just six metalloids. In addition to silicon, they include boron, germanium, arsenic, antimony, and tellurium.The elements classified as metalloids are boron, silicon, germanium, arsenic, antimony, tellurium, and polonium.

Ans2) Metals are shiny when cut, scratched, or polished. Malleability: Metals are strong but malleable, which means that they can be easily bent or shaped. ... Conductivity: Metals are excellent conductors of electricity and heat.

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Answered by Anonymous
1

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A metalloid is a type of chemical element which has a preponderance of properties in between, or that are a mixture of, those of metals and nonmetals. There are neither a standard definition of a metalloid nor complete agreement on the elements appropriately classified as such.

ex :- galium, silicon

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