🤓 Based on our data, we think this question is relevant for Professor Zhang's class at TTU.

Solution: Which one of the following pairs is incorrectly matched?               Substance                                   ClassificationA.            H 2O                                        molecular compoundB.            Ni                                            metallic elementC.            CsF                                         covalent compoundD.            KF                                           ionic compound

Problem

Which one of the following pairs is incorrectly matched?

               Substance                                   Classification

A.            H 2O                                        molecular compound

B.            Ni                                            metallic element

C.            CsF                                         covalent compound

D.            KF                                           ionic compound