Chat are the symmetry elements?Do they have a center of symmetry? Posted on January 10, 2023 by Assessments Words: 27Pages: 1Subject: ChemistryTopics: abelian, Assignment help, College essays, Crystallography, Essayhelp, symmetryQuick question about crystallography For point groups 422 and 4mm a. what are the symmetry elements? b. Do they have a center of symmetry? c. Are they abelian?