Examples from literature

• Arsenic combines with fluorine at the ordinary temperature with incandescence. 
• Nitric acid vapor reacts with great violence with fluorine, a loud explosion resulting. 
• Perhaps this may be explained by the fact that fluorine has no action at available temperatures upon carbon dioxide. 
• The corresponding negative group consists only of fluorine and manganese, so far as our investigations have gone. 
• The element fluorine has at last been successfully isolated, and its chief chemical and physical properties determined.