Preparation.—Tests.—Description.—Uses
CHAPTER XXXII.
IODINE.
Preparation.—Tests.—Iodo-starch paper.—Occurrence.—Uses.—
Fluorine
CHAPTER XXXIII.
THE HALOGENS.
Comparison.—Acids, oxides, and salts
CHAPTER XXXIV.
VAPOR DENSITY AND MOLECULAR WEIGHT.
Gaseous weights and volumes.—Vapor density defined.—Vapor density of oxygen