Chemistryeasy · Past Paper
Which metal is most abundant in the Earth's crust?
AIron
BAluminum
CCalcium
DMagnesium
✓ Correct Answer: B — Aluminum
Aluminum is the third most abundant element and the most abundant metal found in the Earth's crust.
Share this question
More from Chemistry
- What is the percentage of Oxygen in Calcium Carbonate ($CaCO_3$)? (Ca=40, C=12, O=16)
- What is the atomic number of Copper?
- Identify the product formed when ethyne is passed through a red-hot iron tube.
- What is the volume of CO2 produced at STP when 10 grams of calcium carbonate (CaCO3) is strongly heated?
- Which carbon-based radical is responsible for the depletion of the ozone layer?