The following gases are diatomic EXCEPT? by Sunday | Apr 18 | Chemistry NECO | 0 comments A. Fluorine B. Helium C. Hydrogen D. Nitrogen E. Oxygen Correct Answer: Option B – Helium Users Also Read These:Which of the following gases has the lowest rate of…Which of the following gases contains the highest…Terrestrial plants exchange gases through the…Which of the following gases is monoatomic?Which of the following gases is not acidic?