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प्रश्न
State two important uses of following metal:
Uses of gold
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उत्तर
Uses of gold :
- It is used for making jewellery and coins.
- It is used in dentistry for filling cavities in teeth
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संबंधित प्रश्न
Give reasons for the following.
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Aluminium is not used to make :
Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
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Write ‘True’ or ‘False’ in front of following statement.
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A halogen which is a solid at room temperature.
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The metal can be cut with a knife ______.
