Electrolytic Crystallization of Metals. 



29 



striking, especially when we consider the wonderful amount 

 of accurately directed molecular activity thus suddenly called 

 into play by the current. 



FIG 2. 



Fig. 2 represents the form assumed by lead deposited from its 

 acetate by an electromotive force of about seven volts. It forms 

 more slowly than tin. Cadmium and silver crystallize also in 



