AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
The percentage of abundance of three elements \(X, Y\) and \(Z\) in the earth's crust are about \(27.7,8.3\) and 46.0 by mass respectively. \(X, Y\) and \(\dot{Z}\) are
- A O, Si, Al
- B Al, Si; O
- C \(\mathrm{Si}, \mathrm{Al}, \mathrm{O}\)
- D \(\mathrm{Al}, \mathrm{O}, \mathrm{Si}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{Si}, \mathrm{Al}, \mathrm{O}\)
Step-by-step Solution
Detailed explanation
Percentage abundance of elements in earth's crust are
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