91
Number weight 1170/18 65.00
CADMIUM (Plate IX, 3) has an increased complexity of funnels; the diagram
shows one of the three similar segments which lie within the funnels as
cylinders; each of these contains four spheres, three pillars and three
ovoids, like the spike of zinc turned upside down, and the zinc ten-atomed
triangle changed into three ten-atomed ovoids. The centre-piece is a new
form, though prefigured in the central globe of zinc.
CADMIUM: 3 segments of 164 atoms = 492
4 funnels of 492 atoms 1968
Central body 48
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Total 2016
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Atomic weight 111.60
Number weight 2016/18 112.00
The corresponding negative group is headed by
[Illustration: PLATE X.]
SULPHUR (Plate X, 1), which, like magnesium, has no central globe, and
consists simply of the zinc funnels, much less compressed than zinc but the
same in composition.
SULPHUR: 4 funnels of 144 atoms 576
Atomic weight 31.
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