question_answer

Arrange the following elements in the descending order of their occurrence in the earth's crust

1. Oxygen

2. Aluminum

3. Magnesium

4. Iron

5. Silicon

Select the correct answer from the codes given below:

Codes:

A)  5, 1, 2, 4, 3     

B) 1, 5, 2, 4, 3

C) 1, 5, 3, 2, 4      

D)  5, 1, 2, 3, 4