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प्रश्न
Name a non-metal which is extremely hard.
उत्तर
Carbon in the form of diamond is a non-metal, which is extremely hard.
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संबंधित प्रश्न
Name one metal which has a low melting point.
Name the non-metal which is used to convert vegetable oil into vegetable ghee (solid fat).
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Give reasons
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Name a non-metal which is good conductor of electricity.
State two important uses of following non-metal
Uses of oxygen
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`Fe_2O_3, , NO, PbO, Mn_2O_7`
Acidic oxide ………………
Name:
two metallic oxides which are amphoteric
Name a non-metal which shows reducing property.
Complete the statement given below, by filling in the blank with the correct word:
The ability of a metal to produce a reasonant sound ______.
