SODIUM: Upper part
{ 12 funnels of 16 each 192
{ Central globe 10
Lower part same 202
Connecting rod 14
----
Total 418
----
Atomic weight 23.88
Number weight 418/19 23.22
Copper
(
, 3) introduces an addition in the funnel, that we shall find elsewhere,
e.g.
, in silver, gold, iron, platinum, zinc, tin, the triangular arrangement near the mouth of the funnel and adds to the ten atoms in this nineteen more in three additional enclosed bodies, thus raising the number of atoms in a funnel from the sixteen of sodium to forty-five. The number in the central globe is doubled, and we meet for the first time the peculiar cigar or prism-shaped six-atomed arrangement, that is one of the most common of atomic groups. It ought to imply some definite quality, with its continual recurrence. The central column is the three, four, five, four, three, arrangement already noted.
COPPER: Upper part {12 funnels of 45 atoms 540
{Central globe 20
Lower part same 560
Connecting rod 19
----
Total 1139
----
Atomic weight 63.12
Number weight 1139/18 63.277
Silver