MCQ a) the main elements of the continental crust are: a) silicon and Aluminium b) silicon and magnesium C) Nickel and iron d) mixed metals and silicates S. S. T question please help me
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MCQ a) the main elements of the continental crust are: a) silicon and Aluminium b) silicon and magnesium C) Nickel and iron d) mixed metals and silicates S. S. T question please help me
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Answer:
silicon is the right answer
Verified answer
Answer:
silica and alumina jjskdkkskskjdjdjd