Q1. ) The second most abundant metal in the earth’s crust is?
(a) oxygen
(b) silicon
(c) aluminium
(d) iron
Answers
Answered by
1
Answer:
ALUMINIUM
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Answered by
7
Answer:
(d) Iron ( Fe )
Explanation:
Iron is the second most abundant metal in the earth's crust. It is also the most widely used metal.
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