The most abundant element on the earth’s crust is? by Sunday | Oct 14 | Chemistry JAMB | 0 comments A. nitrogen B. hydrogen C. oxygen D. flourine Correct Answer: Option C – oxygen Users Also Read These:Mountains formed as a result of compressional forces…The part of the earth's crust that is covered by…The most important element on the earth's crust is?Which of the following landforms may occur when…The density of the earth's crust varies from?