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 statements about rare gases…In a mixture of gases which do not react chemically…Which of the following gases contains the least…Which of the following noble gases has an electronic…Which of the following gases is used to retard the…