Which of the following gases are diatomic except? by Sunday | Aug 23 | Chemistry WAEC | 0 comments A. nitrogen B. helium C. hydrogen D. fluorine E. oxygen Correct Answer: Option B – helium Users Also Read These:Terrestrial plants exchange gases through the…The following gases are diatomic EXCEPT?The following are greenhouse gases except?Which of the following elements is diatomic?Which of the following gases has the lowest rate of…