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Subjects
Science CBSE
Class 10
Metals and non-metals
Textbook based HOTS
40.
Multiple Choice Question Answer XXXX
Exercise condition:
2
m.
1.
The most abundant metal in the earth crust is -
Cu
O
Fe
Al
2.
The second most abundant metal present in the crust of the earth is -
Al
Fe
Ca
Cu
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