223 
of Edinhurgli, Session 1863 - 64 . 
P P 
12 -*- 20 
Similarly with phosphorus. White or old -2 ^^q =1-53. Least 
2P P 
combustible = 2-2^. Most combustible = 1*913, 
The dodecatom generally has half the volume of the icosatom of 
the same substance. When mercury solidifies, it appears to change 
from the more open to the more compact. Thus 
Mercury Gr = 
2(Hg) 2(100 X 22) 
AQ 
324 
13*58. Expt. 13 59 (atZero.) 
^41)= 14-8. Expt. 14'4. (Solid.) 
Ay 
!24 
Lithium, sodium, potassium, are X ; sodium occupying a 
normal volume; lithium, calcium, magnesium, a half ; and potassium 
double volume. 
Lithium = *60. Expt. *59. 
AQ 324 ^ 
Sodium ^ '99. Expt. -97. 
AQ 324 ^ 
Potassium = !^ - ^lv = -84. Expt. -86. 
2AQ 2 X .324 
And so on. 
Bromine = = 2*99. Expt, 2*99. 
AQ 324 L 
Table Salt + = Expt. 2-1.5. 
Quartz = = Expt. 2-5 . . . 2 8. 
Sulphur = 1-975. Expt. 1-98. 
AQ 324 
i 78, E.,,., 
acid \ ^ ^ 
2 X 324 
•785 (Playf.) 
2 a 
VOL. V, 
