Question

Name the metal which is most abundant in earth's crust.

Answer 1

• Oxygen - 46.6% Oxygen is the most abundant element in the Earth's crust
• Silicon - 27.7% Silicon is the second most common element present in the crust with an abundance of 276,900 ppm
• Aluminum - 8.1% At 80,700 ppm, aluminum is the third most abundant element in Earth's crust.
• Iron - 5%