Which of the following gases is most abundant in the atmosphere? by Sunday | Jun 14 | Geography WAEC | 0 comments A. oxygen B. hydrogen C. argon D. nitrogen Correct Answer: Option D – nitrogen Users Also Read These:Which of the following factors of agricultural…Which of the following gases will diffuse most…The most abundant group of organisms in the animal…The most abundant element on the earth's crust is?The below table shows the compositions of the…