RESEARCHES 



UPON 



THE ATOMIC WEIGHTS 



OF 



CADMIUM, MANGANESE, BROMINE, 



LEAD, ARSENIC, IODINE, SILVER 



CHROMIUM, AND PHOSPHORUS 



BY 



GREGORY PAUL BAXTER 



IN COLLABORATION WITH 



M. A. HINES, H. L. FREVERT, J. HUNT WILSON, F. B. COFFIN, 



G. S. TILLEY, EDWARD MUELLER, R. H. JESSE, Jr., 



AND GRINNELL JONES 



WASHINGTON, D. C. 



PUBLISHED BY THE CARNEGIE INSTITUTION OF WASHINGTON 



I9IO 



