<li, uiixti-y ii„<1 P/ii/s-i, 



s be resolved into lines. As the thicknes 

 * gaseous layer increase, the bands increas 

 y and new ones make their appearance ; 

 itrogen tetroxide by Brewster. The firs 

 i the spectrum of ozone are 2 and 3. Thei 

 inally 10 and 11. Only in rare cases are 4 

 extremely rare. Lowering of the tempera 



tion bands m > "t! ! ', I /' in, I).- < ' 11 . vri'!^ '-. Man !,'. 1 - !>. 



2. On the TJquff nation of Ozone— When a highly condensed 

 mixture of oxygen and ozone is suddenly expanded a dense mi-t 

 appears; and from the character of tliis mist and the circum- 



ndtng portion of the tube is coloile^s 



iv t.ihe Imt rs ,-.'d,.rh'-vs and 'then- j 



emitva drop of dark indi-o-hhi,. li M ui,j 



the energy ab-oH><-d in t 



