HomeQues : What is the lighest chemical element? Ques : What is the lighest chemical element? kbcliv November 18, 2021 Ques : What is the lighest chemical element? A. HydrogenB. HeliumC. LithiumD. Beryllium Share this:FacebookXLike this:Like Loading...Discover more from Kaun Banega Crorepati InformationSubscribe to get the latest posts to your email. Type your email… Subscribe