3.元素之物理常數(shù) Technology data surface：
| 元素
|
符號(hào)
|
原子重量
|
密度
|
熔點(diǎn)
|
沸點(diǎn)
|
| Density |
?Melting point |
Boiling point |
| Element |
Symbol |
Atom weight |
Gm/cc |
1b/cu.in |
(℉)
|
(℃)
|
(℉)
|
| 鋁 |
Al
|
26.98
|
2.71
|
0.0979
|
1189
|
659
|
4118
|
| 銻
|
Sb
|
121.75
|
6.58
|
0.2377
|
1167
|
630
|
2624
|
| 鉀
|
As
|
74.92
|
5.7
|
0.2059
|
--
|
--
|
--
|
| 鋇
|
Ba
|
137.34
|
3.59
|
0.1287
|
1562
|
850
|
2799
|
| 鈹
|
Be
|
9.01
|
1.86
|
0.0672
|
2343
|
1284
|
2732
|
| 鉍
|
Bi
|
208.98
|
9.8
|
0.3540
|
520
|
271
|
2588
|
| 硼
|
B
|
10.81
|
2.45
|
0.0885
|
4172
|
2300
|
4586
|
| 鎘
|
Cd
|
112.40
|
8.6
|
0.3107
|
610
|
321
|
1413
|
| 鈣
|
Ca
|
40.08
|
1.55
|
0.0560
|
1564
|
851
|
2700
|
| 碳
|
C
|
12.01
|
2.22
|
0.0802
|
--
|
--
|
--
|
| 鈰
|
Ce
|
140.12
|
6.9
|
0.2493
|
1445
|
785
|
4581
|
| 鉻
|
Cr
|
52.00
|
7.1
|
0.2565
|
3457
|
1903
|
4500
|
| 鈷
|
Co
|
58.93
|
8.9
|
0.3215
|
2714
|
1490
|
5252
|
| 鈳
|
Cb
|
92.91
|
5.96
|
0.2153
|
3542
|
1950
|
5972
|
| 銅
|
Cu
|
63.54
|
8.9
|
0.3215
|
1981
|
1083
|
4190
|
| 鎵
|
Ga
|
69.72
|
5.91
|
0.2135
|
86
|
30
|
3758
|
| 鍺
|
Ge
|
72.59
|
5.36
|
0.1936
|
1760
|
960
|
4892
|
| 金
|
Au
|
196.97
|
19.3
|
0.6972
|
1945
|
1063
|
4820
|
| 鉿
|
Hf
|
178.49
|
13.30
|
0.4805
|
4046
|
2230
|
9446
|
| 鐵
|
Fe
|
55.85
|
7.86
|
0.2840
|
2795
|
1535
|
5072
|
| 鉛
|
Pb
|
207.19
|
11.34
|
0.4097
|
621
|
327
|
3182
|
| 鋰
|
Li
|
6.94
|
0.53
|
0.0191
|
367
|
186
|
2437
|
| 鎂
|
Mg
|
24.31
|
1.74
|
0.0618
|
1202
|
650
|
2295
|
| 錳
|
Mn
|
54.94
|
7.2
|
0.2601
|
2271
|
1244
|
3789
|
| 汞
|
Hg
|
200.59
|
13.55
|
0.4895
|
-102
|
-39
|
675
|
| 鉬
|
Mo
|
95.94
|
10.2
|
0.3685
|
4730
|
2610
|
8679
|
| 鎳
|
Ni
|
58.71
|
8.9
|
0.3215
|
2641
|
1455
|
5072
|
| 鋨
|
Os
|
190.20
|
22.48
|
0.8121
|
4892
|
2700
|
7952
|
| 氧
|
O
|
16.00
|
gas
|
Gas
|
-426
|
-219
|
Gas
|
| 鈀
|
Pd
|
106.40
|
12.0
|
0.4335
|
2831
|
1555
|
6440
|
| 磷
|
P
|
30.97
|
1.82
|
0.0658
|
111
|
44
|
536
|
| 鉑
|
Pt
|
195.09
|
21.45
|
0.7749
|
3218
|
1770
|
7250
|
| 鉀
|
K
|
39.10
|
0.86
|
0.0311
|
147
|
64
|
1396
|
| 錸
|
Re
|
186.20
|
21.0
|
0.7587
|
5697
|
3147
|
--
|
| 銠
|
Rh
|
102.90
|
12.5
|
0.4516
|
3560
|
1960
|
7160
|
| 硒
|
Se
|
78.96
|
4.6
|
0.1662
|
423
|
217
|
1265
|
| 矽
|
Si
|
28.09
|
2.33
|
0.0842
|
2577
|
1414
|
4371
|
| 銀
|
Ag
|
107.87
|
10.5
|
0.3793
|
1761
|
961
|
3542
|
| 鈉
|
Na
|
22.99
|
0.97
|
0.0350
|
208
|
98
|
1621
|
| 鍶
|
Sr
|
87.62
|
2.6
|
0.0939
|
1420
|
771
|
2523
|
| 硫
|
S
|
32.06
|
1.96
|
0.0708
|
246
|
119
|
833
|
| 鉭
|
Ta
|
180.95
|
16.6
|
0.5997
|
5391
|
2977
|
10832
|
| 鉈
|
Tl
|
204.37
|
11.85
|
0.4281
|
579
|
304
|
2655
|
| 釷
|
Th
|
232.04
|
11.7
|
0.4227
|
3146
|
1730
|
7646
|
| 錫
|
Sn
|
118.69
|
7.31
|
0.2641
|
450
|
232
|
4239
|
| 鈦
|
Ti
|
47.90
|
4.5
|
0.1626
|
3294
|
1812
|
5666
|
| 鎢
|
W
|
183.85
|
19.3
|
0.6972
|
6170
|
3410
|
10166
|
| 鈾
|
U
|
238.03
|
19.05
|
0.6882
|
2070
|
1132
|
6332
|
| 釩
|
V
|
50.94
|
5.96
|
0.2153
|
3146
|
1730
|
6386
|
| 鋅
|
zn
|
65.37
|
7.14
|
0.2579
|
788
|
420
|
1665
|
| 鋯
|
Zr
|
91.22
|
6.4
|
0.2312
|
3366
|
1852
|
6476
|
|
|
