In funnel B there is a quintet, that behaves like those in the globe of
boron, on escaping from the funnel, in which the bodies remain on the proto
level, with the exception of _b_ 63, which escapes. On the meta level, _c_
(Plate XI, 4), _c_ assumes a tetrahedral form with six atoms at each point,
and these hold together as sextets on the hyper level. At the meta stage,
_b_ (Plate XI, 4 _b_) sets free seven nine-atomed bodies, which become free
triplets on the hyper. The central globe shows a cross at its centre, with
the four quintets whirling round it, on the proto level. On the meta, the
quintets are set free, and follow the boron type, while the cross becomes a
quartet on the meta level, and two duads on the hyper.

YTTRIUM (Plate XI, 3).

[Illustration]

In yttrium, on the proto level, _a_ 110 and _b_ 63 both escape from the
funnel, and behave as in scandium. The ovoids and "cigars," set free on the
meta level, behave as in boron. The central globe breaks up as in gold (pp.
49 and 50), four quartets being set free instead of two quartets and two
triplets. We have only to consider _e_ 8 and _d_ 20 (Plate XI, 4). _E_ 8 is
a tetrahedral arrangement of duads on the meta level, set free as duads on
the hyper. _D_ 20 is an arrangement of pairs of duads at the angles of a
square-based pyramid on the meta, and again free duads on the hyper.

NITROGEN (Plate XII, 1).

Nitrogen has nothing new to show us, all its constituents having appeared
in scandium and yttrium.