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प्रश्न
Name: Two substances used to make jewellery.
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उत्तर
Two substances used to make jewellery are:
1.Gold.
2. Silver as these are shining, lustrous, and ductile.
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संबंधित प्रश्न
Fill in the blank
Use of a ................. to separate the components of a mixture of solids is based on the difference in the size of the components
Give Two Examples for Each of the Following: Non-metals
Name: a non-metal which is lustrous
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Give two examples of Metalloids.
Give three differences between metals and non-metals.
The important physical properties of substances are colour, odour, nature, density & solubility in water.
Name – two coloured gases (with their colours)
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______ is the life-giving element is the air.
