The periodic table of D. I. Mendeleev in the Journal of Russian Chemical Society. Spb., 1869 vol. 1, no. 2-3, p. 60-77, published subsequent to his 1 March presentation to the Society, where he predicted the discovery of new elements as analogs of aluminium and silicon with atomic weights of 65-75.
Ti=60 | Zr=90 | ?=180. | |||
V=51 | Nb=94 | Ta=182. | |||
Cr=52 | Mo=96 | W=186. | |||
Mn=55 | Rh=104.4 | Pt=197.4 | |||
Fe=56 | Ru=104.4 | Ir=198. | |||
Ni=Co=59 | Pd=106.6 | Os=199. | |||
H=1 | Cu=63.4 | Ag=108 | Hg=200. | ||
Be=9.4 | Mg=24 | Zn=65.2 | Cd=112 | ||
B=11 | Al=27.4 | ?=68 | Ur=116 | Au=197? | |
C=12 | Si=28 | ?=70 | Sn=118 | ||
N=14 | P=31 | As=75 | Sb=122 | Bi=210? | |
O=16 | S=32 | Se=79.4 | Te=128? | ||
F=19 | Cl=35.5 | Br=80 | I=127 | ||
Li=7 | Na=23 | K=39 | Rb=85.4 | Cs=133 | Tl=204. |
Ca=40 | Sr=87.6 | Ba=137 | Pb=207. | ||
?=45 | Ce=92 | ||||
?Er=56 | La=94 | ||||
?Yt=60 | Di=95 | ||||
?In 75.6 | Th 118? |