Chemistry Which of the following is different with respect to physical appearance ? Options:A. ArsenicB. PhosphorusC. AntimonyD. BismuthView AnswerB. Phosphorus Continue Reading Previous: By which method the molecular mass of benzene was determined as 78.108 ?Next: Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?