Chemistry Reference
In-Depth Information
Table A.2
Average Atomic Weights for
Molecular Weight Computation
Smarts
Weight
Symbol
[#1]
1.01
H
[#2]
4.00
He
[#3]
6.94
Li
[#4]
9.01
Be
[#5]
10.81
B
[#6]
12.01
C
[#7]
14.01
N
[#8]
16.00
O
[#9]
19.00
F
[#10]
20.18
Ne
[#11]
22.99
Na
[#12]
24.31
Mg
[#13]
26.98
Al
[#14]
28.09
Si
[#15]
30.97
P
[#16]
32.06
S
[#17]
35.45
Cl
[#18]
39.95
Ar
[#19]
39.10
K
[#20]
40.08
Ca
[#21]
44.96
Sc
[#22]
47.88
Ti
[#23]
50.94
V
[#24]
52.00
Cr
[#25]
54.94
Mn
[#26]
55.85
Fe
[#27]
58.93
Co
[#28]
58.69
Ni
[#29]
63.55
Cu
[#30]
65.39
Zu
[#31]
69.72
Ga
[#32]
72.59
Ge
[#33]
74.92
As
[#34]
78.96
Se
[#35]
79.90
Br
[#36]
83.80
Kr
[#37]
85.47
Rb
[#38]
87.62
Sr
Search WWH ::
Custom Search