TABLE I. 

 Eleiiieiilaiy Substances, wit/i tlieir Atomic IVciff/its in Multiple Pioportiotis. ri:yS^i8g^—,go2—i<)cn,—i!)o6~ic)i:;. 



i = 7 Be = 8 



• ■ ■ 7* I •• •• 9-a 



0-59+ ,-64 



Na = 23 F = 19 Mg= 24 O = 16 



H3« H4. 



S.' 



!49 



K = 39 CI = 35 Ca = 40 S = 32 Sc = 42 Ti = 48 V - 50 Cr - 54 ; Fe = 56 ' 56-81411 



• ■ ■ ■ 39 ■ ■ ■ 35 5 ■ ■ 40 ■ ■ ■ 3-' ■44 - ■ . 4S ■ • sr r ^r^ Mn= 56 55-Soo 



°'^'^ '3 iS 205 34 4,; 55 ;; Ni = 56 ' 58-866 



, Co = 56 , 58—8-96 



Ce = 69 I Ge = 72 As - 75 i ( 



92 : 141 I ■ ■ • ■ 72-7 ■• ■ • 75 ! 



I 6-5 i 5-47 I 563 



Se = 80 Ga = 96 Zr = 92 I Nb - 95 Mo 96 



Y =123 Sn =116 I Sb =120 



6,-7:89-5 ■ -i.e I ■• ■■,20 



S-lt ; 7-29 6-72 



Pd - 105 105 6-1 

 Rh = 105 104-4—1 

 Ru = 105 [ 104-4—1 

 Da = 105 I •■• 



Cs =131 I =127 Ba 136 Te -128 In -150 La - 140 



■ • --lil ■ ■ 127 13; - 128 756 : 113-4 - - - -139 



X -154 X -160 



I2-2t , .O-.3J 



X =177 Ra -184 



I 4-8:t 



Hg -200 Pb =208 



Er -177 X =164 



Tl -204 D =188 



■ - -204 I ■ - • ■ 95 

 ■ 1-85 „ SoJ 



Th =231 U =240 



- - - -231-4 - -240 



X - 140 X = 144 

 X =165 



830; 



Ta =185 W -186 



- - - ■ 182 - - - -184 

 io-7S?9-8*^ 18-26 



Bi =210 



Au = 196 I 196— 1934 

 Pt = 196 I 197-21 50 

 Ir - 196 I 198-22-42 

 Os = 196 198—22-48 



'Accepted Atomic ' 

 " The accepted atomic weights 



ISpecific Gravities. JKslimatcd. 



tlie standard works and tahles of Wuriz, koscoe and Schorl. 

 Watts' " Diet. Chem.," Supp., p. 247— Atomicity. 



