What is the standard enthalpy of formation for ZnCl2?

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of

What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.

Which of the following are in a chemical family a. ca, sc, k b. cu, ag, au c. so, ge, sb