c
ovoid in zirconium shows no less than fifteen secondary globes within the five contained in the ovoid, and these, in turn, contain altogether sixty-nine smaller spheres, with two hundred and twelve atoms within them, arranged in pairs, triplets, quartets, quintets, a sextet and septets. Finally, the ovoids of the ring are also made more elaborate, showing thirty-six atoms instead of fourteen. In this way the clever builders have piled up in zirconium no less than 1624 atoms.
ZIRCONIUM: One Carbon atom 216
4 c of 212 atoms 848
12 d of 36 " 432
Central globe 128
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Total 1624
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Atomic weight 89.85
Number weight 90.22
Silicon
(
, 1) is at the head of the group which corresponds to carbon on the opposite turn of the lemniscate. It has the usual eight funnels, containing four ovoids in a circle, and a truncated "cigar" but no central body of any kind. All the funnels are alike.
SILICON: 8 funnels of 65 atoms 520
Atomic weight 28.18
Number weight 520/18 28.88