298 TABULAR VIEW OF 



electro-negative element in the compounds. The species 

 derive their names from the electro-positive element of the 

 combination. 



GENUS I. GENUS II. GENUS III. 



OXACID. CHLORACID. SULPHACID. 



Sp. Sulphurous. Sp. Hydric. Sp. Selenous. 



Arsenic, Hypo-arsenous, 



&c. , &c. 



CLASS III. 



consists of non-acid compounds of Amphigen elements, 

 and contains seven genera, which, together with the spe- 

 cies, are named as in Class II. 



GENUS I. GENUS II. GENUS III. 



OXIDE. FLUORIDE. CHLORIDE. 



Sp. Chromic. Sp. Ceric. Sp. Mercuric. 



AntimoniC; &c. Aluminic 5 &c. Argentic, &c. 



CLASS IV. 



contains salts, or those compounds resulting from the un- 

 ion of acids and bases. It consists of two orders, Oxisalt 

 and Sulphisalt. The genera and species are named as in 

 the foregoing classes. 



ORDER I. OXISALT. 



GEN. I. Sulphate. GEN. II. Nitrate. 



Sp. Cupric. Sp. Magnesic. 



Plumbic, &c. Calcic, &c. 



ORDER II. SULPHISALT. 



GEN. I. ARSENO- GEN. II. ANTIMONO- 



SULPHITE. HYPO-SULPHITE. 



Sp. Argentic tris- Sp. Argentic, 



Argentic tris- 



