Which of the following is a metalloid?

  • A
    $Si$
  • B
    $C$
  • C
    $Pb$
  • D
    $Ge$

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Similar Questions

Consider the following reactions:
$Me_3SiCl \xrightarrow{H_2O} A$
$Me_2SiCl_2 \xrightarrow{H_2O} B$
$MeSiCl_3 \xrightarrow{H_2O} C$
$A$,$B$,and $C$ are known as . . . . . . , . . . . . . ,and . . . . . . respectively in silicones formation.

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$Kieselghur$ is an amorphous form of silica which is used in filtration plants. Which of the following is true about it?

In the following reaction,assign the correct category for the underlined atom based on the product of complete hydrolysis at $R.T.$:
$\underline{Si}F_4 + 2H_2O \longrightarrow H_4SiO_4 + 4HF$

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Which of the following statements is not correct regarding $CO$?

Mark the oxide which is amphoteric in character.

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