πŸ“Š Geography
Q. Which of the following elements exhibit the following properties?
1. It is the third most abundant element in the earth crust.
2. It exists in a stable combination with other materials mainly silicates and oxides.
3. It has high strength-to-weight ratio.
  • (A) Magnesium
  • (B) Iron
  • (C) Aluminum
  • (D) Calcium
βœ… Correct Answer: (C) Aluminum

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