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प्रश्न
Why are bells made of metals?
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उत्तर
On being hit, metals produce a typical sound. They are said to be sonorous. This property is being made used in making bells.
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संबंधित प्रश्न
Write the name and formulae of a metal hydride.
What elements are present in steel? How are the properties of steel different from those of pure iron?
Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
______ is a liquid metal.
Statements given below are incorrect. Write the correct statements :
Aluminium is best conductor of electricity.
State two important uses of following metal.
Uses of copper
State two important uses of following metal:
Uses of zinc
Name the following:
The chemical compound responsible for the green deposit on the surface of articles of copper.
Give an example of a metal which
- is liquid at room temperature.
- is the best conductor of heat.
The liquid metal at room temperature ______.
The metal can be cut with a knife ______.
