WBCS.LIVE practice question

Which metal is the most abundant in the Earth's Crust?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Aluminum
  2. Iron
  3. Copper
  4. Gold

Correct answer and explanation

Correct answer: Aluminum

Explanation: āœ… Correct Answer: (A) Aluminum šŸ“š Explanation: Aluminum is the most abundant metal in the Earth's crust, making up about 8% of its weight. However, it is never found as a free metal in nature; it is usually found in ores like Bauxite. Oxygen and Silicon are the most abundant elements overall, but Aluminum is the leading metal. Iron is the second most abundant metal in the crust but is the most abundant element in the Earth as a whole (including the core).