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प्रश्न
Write ‘true’ or ‘false’ for the following statement.
Sand is an oxide of silicon.
विकल्प
True
False
उत्तर
True
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संबंधित प्रश्न
What are metalloids?
Give two uses of Silicon
Give two uses of Tungsten
Give two uses of Germanium
Write ‘true’ or ‘false’ for the following statement.
Antimony is a metal.
A metalloid used to make glass :
A metalloid used in the manufacture of microchips used in computer is :
The most ductile metal is _______.
State what are metalloids.
Name the elements recognised as metalloids.
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.
Write down the properties of metalloids.
The element which possesses the character of both metals and non metals are called ______.
Write three properties of metalloids.
