Chemistryhard · Past Paper
Which element is the most abundant in the Earth's crust?
AIron
BSilicon
COxygen
DAluminium
✓ Correct Answer: C — Oxygen
Oxygen is the most abundant element in the Earth's crust, followed by Silicon.
Share this question
✓ Correct Answer: C — Oxygen
Oxygen is the most abundant element in the Earth's crust, followed by Silicon.
Share this question