Easy
1 point
ID: #17397
Question
Most abundtant element in the earth is--
Options
1
Iron
Correct Answer
2
Aluminium
Correct Answer
3
Silicon
Correct Answer
4
Oxygen
Correct Answer
Explanation
Oxygen is the most abundant element in the Earth's crust, making up about 46% by mass. It is found in rocks, water, and the atmosphere.