The difference between ionic bonds (metal + non-metal) and covalent bonds (nonmetal + nonmetal) is explored extensively in high school chemistry. The purpose of this lab activity is to have students investigate several properties of 4 compounds. Then, based on those properties identify each of the compounds as ionic or covalent.If your students enjoyed this activity, and it has really challenged them to dive deep into the science, be sure to follow my store and leave a review. Thanks kindly