TABLE II
Periodic System and Atomic Weights of the Elements
(Giving the pages on which they are described)
| 2nd Series, Typical elements | 4th Series | 6th Series | 8th Series | 10th Series | 12th Series | ||
|---|---|---|---|---|---|---|---|
| I. | Li 7 | K 89 | Rb 86 | Cs 133 | — | — | |
| vol. i. 574 | vol. i. 558 | vol. i. 576 | vol. i. 576 | ||||
| II. | Be 9 | Ca 40 | Sr 88 | Ba 137 | — | — | |
| vol. i. 618 | vol. i. 590 | vol. i. 614 | vol. i. 614 | ||||
| III. | B 11 | Sc 44 | Y 89 | La 138 | Yb 173 | — | |
| vol. ii. 60 | vol. ii. 94 | vol. ii. 93 | vol. ii. 93 | vol. ii. 93 | |||
| IV. | C 12 | Ti 48 | Zr 91 | Ce 140 | ? 178 | Th 232 | |
| vol. i. 338 | vol. ii. 144 | vol. ii. 146 | vol. ii. 93 | vol. ii. 148 |