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प्रश्न
Which is one of the first metals known and used by man?
पर्याय
Iron
copper
Gold
Silver
MCQ
उत्तर
copper
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Conventional energy resources or non-renewable energy resources - Metallic Resources
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संबंधित प्रश्न
______ is used in making electrical batteries.
Aluminium has wide range of uses compared to other metals.
______ resources are the type of resources that are composed of metals.
Iron ores found at ______ in Tamil Nadu.
______ is regarded as a symbol of prosperity and a form of wealth.
______ has a wider variety of uses that gold.
Match the following:
| 1. | Gold | a. | electrical batteries |
| 2. | Silver | b. | Black Gold |
| 3. | Manganese | c. | Sedimentary rock |
| 4 | Petroleum | d. | Mexico |
| 5. | Limestone | e. | China |
Give reason.
Silver is also a precious metal like Gold.
Which is the fourth most element in Earth’s crust?
Aluminium is produced from which ore?
