164 



PHYSIOLOGY FOR NURSES 



SYMBOLS AND ATOMIC MASSES (' 

 ELEMENTS 



WEIGHTS") OF THE 



NAME 



SYMBOL 



Aluminum, Al 



Antimony (Stibium'), ... Sb 



Argon, A 



Arsenic, j As 



Barium, ! Ba 



Beryllium ; Be 



Bismuth, Bi 



Boron, . B 



Bromine, Br 



Cadmium, Cd 



Cfesium, Cs 



Calcium, Ca, 



Carbon, C 



Cerium, Ce 



Chlorine, Cl 



Chromium, Cr 



Cobalt, Co 



Copper (Cuprum), .... Cu 



Erbium, ? Eb 



Fluorine, F 



Gadolinium, ? Gd 



Gallium, Ga 



Germanium, Ge 



Gold (Aurum), Au 



Helium, He 



Holmium, ? Ho 



Hydrogen H 



Indium, In 



Iodine, I 



Iridium, Ir 



Iron (Ferrum), Fe 



Krypton, Kr 



Lanthanum, La 



Lead (Plumbum), .... Pb 



Lithium, . Li 



Magnesium, Mg 



Manganese, Mn 



Mercury (Hydrargyrum}, . Hg 



Molybdenum, Mo 



Neodymium, Nd 



ATOMIC 

 WEIGHT 



26.9 



119.1 

 39.6 

 74.4 



136.4 

 9.03 



206.9 

 10.9 

 79.36 



111.6 



132. 

 39.7 

 11.91 



139. 

 35.18 

 51.7 

 58.56 

 63.1 



164.8 

 18.9 



155. 

 69.5 

 71.5 



195.7 

 4. 



162. 

 1. 



113.1 



125.9 



191.5 

 55.6 

 81.2 



137. 



205.35 

 6.98 

 24.18 

 54.6 



198.8 

 95.3 



142.5 



AT. WT. 



(approx.) 



27. 

 119. 



74.5 

 136.5 



9. 

 207. 



11. 



79.5 



40. 

 12. 



63. 



19. 



1. 



126. 

 55.5 



205.5 

 7. 



24. 



54.5 

 199. 



