Question

The chart shows the eight most common elements on Earth. Seventy-five percent of Earth's crust is made up of just two elements - oxygen and silicon. What is the next most common element?

Select one:
Fe,
Na,
Ca,
Al

Answer 1

The third most common element is Aluminum (Al).

Answer 2

Al

Step-by-step explanation:

it is the longest on the graph after the other 2