A molecule contains the following elements; C, Cl, F, O, H. Which element would be the central atom in the Lewis structure? Chemistry A molecule contains the following elements; C, Cl, F, O, H. Which element would be the central atom in the Lewis structure? (a) O (b) F (c) Cl (d) C (e) H Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+