Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Challenge students' understanding of chemistry with short-answer questions about polyatomic ions. In this printable, students also complete a table identifying the names and numbers of atoms for each element in an ion. Grade: 9 | 10 | 11 | 12 Subjects: Science Chemistry Chemical Formulas + show tags TYPE: Worksheets