Sing Sing Correctional Facility, 1928: Ruth Snyder is executed by electrocution. The photograph is the first known image of a execution at Sing Sing and the first photograph of an electrocution.NY Daily News ArchiveâGetty Images. Sing Sing Correctional Facility, 1928: Ruth Snyder is executed by electrocution. The photograph is the first known image.
Sodium chloride has ionic bonds and form big lattices.
The ionic formula of sodium chloride is NaCl. I'm not sure what is meant by structural formula, but there is one chlorine for each sodium atom in the ionic compound.