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प्रश्न
State a specific reason for using gold in jewellery
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उत्तर
Gold is used in jewellery because it is expensive, lustrous, malleable and ductile.
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संबंधित प्रश्न
What are metalloids?
Give two uses of Antimony
Give two uses of Germanium
Fill in the blank
_________ is the hardest compound known to us
Write ‘true’ or ‘false’ for the following statement.
Antimony is a metal.
Write ‘true’ or ‘false’ for the following statement.
Sand is an oxide of silicon.
A metalloid used in the manufacture of microchips used in computer is :
The most ductile metal is _______.
Name the elements recognised as 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 ______.
______ is used as semiconductor.
Give two examples for metalloids.
Metalloids are ______ at room temperature.
