Which of the following elements is diatomic? by Sunday | May 7 | Chemistry WAEC | 0 comments A. Sodium B. Oxygen C. Iron D. Neon Correct Answer: Option B B. Oxygen Users Also Read These:The bones of the legs of a six years old boy are…Which of the following are elements of a valid contract?Which of the following pairs of elements forms…Four elements P; Q; R and S have atomic numbers of…Which of the following elements is a d-block element?