Which of the following gases is monoatomic? by Sunday | Dec 10 | Chemistry WAEC | 0 comments A. Argon B. Chlorine C. Nitrogen D. Oxygen Correct Answer: Option A A. Argon Users Also Read These:Which of the following gases contains the highest…A form of carbon used for absorbing poisonous gases…Which of the following gases contains the least…Which of the following gases are arranged in…Which of the following gases is light than air?