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प्रश्न
Aluminium is not used to make :
विकल्प
Foils
Wires
Fireworks
Utensils
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उत्तर
Fireworks
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संबंधित प्रश्न
What happens when Dilute sulphuric acid is poured on a copper plate?
Write word equations of the reactions involved.
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Mention two uses of the following metals and non-metals
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Mention two uses of the following metals and non-metals
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Fill in the blank
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Halogens
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iron
The minerals from which the metal can be separated economically are called _______.
Soft metal : Na : : hard metal : _______
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| Metal | Gas Evolved | |
| (i) | Copper | Yes |
| (ii) | Iron | Yes |
| (iii) | Magnesium | No |
| (iv) | Zinc | Yes |
An element forms an oxide A2O3 which is acidic in nature. Identify A as a metal or non-metal.
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