REAGENTS AND SOLUTIONS 



INTERNATIONAL ATOMIC WEIGHTS, 1916 



o= 16. 



Manganese Mn 54.93 



Mercury Hg 200.6 



Molybdenum Mo 96 . o 



Nickel Ni 58.68 



Nitrogen N 14.01 



Osmium Os 190.9 



Oxygen O 16 . oo 



Palladium Pd 106 . 7 



Phosphorus P 31.04 



Platinum Pt 195 . 2 



Potassium K 39. 10 



Radium Ra 226.0 



Selenium Se 79-2 



Silicon Si 28.3 



Silver Ag 107 . 88 



Sodium Na 23 . oo 



Strontium Sr 87 . 63 



Sulphur S 32.06 



Tantalum Ta 181 . 5 



Tellurium Te 127.5 



Tin Sn 118.7 



Titanium Ti 48. i 



Tungsten W 184.0 



Uranium U 238 . 2 



Zinc Zn 65.37 



