ELECTRO-CHEMISTRY, 



POSITIVE RESULTS; 



NOTES FOE INQUIEY 



ON THE SCIENCES OF 



GEOLOGY AND ASTRONOMY; 



WITH A 



TEACT OF MISCELLANIES. 



BY 



CHAELES CHALMEES, 



LATE OF MERCHISTON ACADEMY. 



LONDON: 

 JOHN CHURCHILL, NEW BURLINGTON STREET. 



MDCCCLVIII. 



