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प्रश्न
A metalloid used in the manufacture of microchips used in computer is :
पर्याय
Antimony
Germanium
Silicon
Arsenic
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उत्तर
Silicon
APPEARS IN
संबंधित प्रश्न
Give two uses of Silicon
Give two uses of Antimony
Write ‘true’ or ‘false’ for the following statement.
Sand is an oxide of silicon.
A metalloid used to make glass :
Give the basic demarkation of the Modern Periodic Table into metals, metalloids and non-metals with special reference to halogens and noble gases.
Give a reason why the non-metals – halogens and noble gases are placed in separate groups of the periodic table with special reference to their difference in properties.
State what are metalloids.
Compare the properties of metalloids with those of metals.
State the uses of three different metalloids.
State a specific reason for using steel in automobiles.
State whether the statement given below is true or false. If false write the correct statement.
Silicon is an example of a metalloid.
The element which possesses the character of both metals and non metals are called ______.
Give two examples for metalloids.
Write three properties of metalloids.
Metalloids are ______ at room temperature.
