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प्रश्न
The most abundant metal on the surface of the earth is ______.
रिकाम्या जागा भरा
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उत्तर
The most abundant metal on the surface of the earth is aluminium.
Explanation:
Aluminium is the most abundant metallic element in the earth’s crust, making up about 8.1% of its total elemental mass. It is highly reactive, so it is never found in its free or native state; instead, it occurs widely in rocks and minerals like bauxite. While iron is more abundant within the Earth as a whole (due to the planet’s dense core), aluminium remains the top metal found on the surface crust.
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