Page 138
Stuart
®
Catalogue
Technical Information
Periodic Table
Name
Symbol
Atomic
Atomic
Melting
Boiling
Density
Ionisation
Number
Weight
Point ( ºC )
Point ( ºC )
(g/cm
3
)
energy (eV)
Actinium
Ac
89
227
1050
3200
10.07
5.17
Aluminum
Al
13
26.9815
660
2467
2.7
5.9858
Americium
Am
95
243
994
2607
13.67
5.9738
Antimony
Sb
51
121.76
630
1750
6.68
8.6084
Argon
Ar
18
39.948
-189
-186
15.7596
Arsenic
As
33
74.9216
81
613
5.72
9.7886
Astatine
At
85
210
302
337
9.3
Barium
Ba
56
137.327
725
1140
3.59
5.2117
Berkelium
Bk
97
247
986
14.78
6.1979
Beryllium
Be
4
9.0122
1278
2970
1.85
9.3227
Bismuth
Bi
83
208.9804 271
1560
9.75
7.2856
Bohrium
Bh
107
264
Boron
B
5
10.811
2300
2550
2.34
8.298
Bromine
Br
35
79.904
-7
59
3.12
11.8138
Cadmium
Cd
48
112.411
321
765
8.65
8.9938
Calcium
Ca
20
40.078
839
1484
1.55
6.1132
Californium
Cf
98
251
900
15.1
6.2817
Carbon
C
6
12.0107
3500
4827
2.26
11.2603
Cerium
Ce
58
140.116
795
3257
6.77
5.5387
Cesium
Cs
55
132.9055 29
678
1.87
3.8939
Chlorine
Cl
17
35.453
-101
-35
3.21
12.9676
Chromium
Cr
24
51.9961
1857
2672
7.19
6.7665
Cobalt
Co
27
58.9332
1495
2870
8.9
7.881
Copper
Cu
29
63.546
1083
2567
8.96
7.7264
Curium
Cm
96
247
1340
13.5
5.9915
Dubnium
Db
105
262
Dysprosium
Dy
66
162.5
1412
2562
8.55
5.9389
Einsteinium
Es
99
252
860
6.42
Erbium
Er
68
167.259
1522
2510
9.07
6.1077
Europium
Eu
63
151.964
822
1597
5.24
5.6704
Fermium
Fm
100
257
1527
6.5
Fluorine
F
9
18.9984
-220
-188
1.7
17.4228
Francium
Fr
87
223
27
677
4.0727
Gadolinium
Gd
64
157.25
1311
3233
7.9
6.1501
Gallium
Ga
31
69.723
30
2403
5.91
5.9993
Germanium
Ge
32
72.64
937
2830
5.32
7.8994
Gold
Au
79
196.9665 1064
2807
19.32
9.2255
Hafnium
Hf
72
178.49
2150
5400
13.31
6.8251
Hassium
Hs
108
277
Helium
He
2
4.0026
-272
-269
24.5874
Holmium
Ho
67
164.9303 1470
2720
8.8
6.0215
Hydrogen
H
1
1.0079
-259
-253
0.09
13.5984
Indium
In
49
114.818
157
2000
7.31
5.7864
Iodine
I
53
126.9045 114
184
4.93
10.4513
Iridium
Ir
77
192.217
2410
4527
22.4
8.967
Iron
Fe
26
55.845
1535
2750
7.87
7.9024
Krypton
Kr
36
83.8
-157
-153
13.9996
Lanthanum
La
57
138.9055 920
3469
6.15
5.5769
Lawrencium
Lr
103
262
1627
4.9
Lead
Pb
82
207.2
327
1740
11.35
7.4167
Lithium
Li
3
6.941
180
1347
0.53
5.3917
Lutetium
Lu
71
174.967
1656
3315
9.84
5.4259
Magnesium
Mg
12
24.305
639
1090
1.74
7.6462
Manganese
Mn
25
54.938
1245
1962
7.43
7.434
Meitnerium
Mt
109
268
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