稀土金(jin)屬的某zoo 🔞china 女孩🚩些(xie)物理特性(xing):
|
原子序數(shu) |
原子(zǐ)量 |
離子半(bàn)
|
密度(du)
|
熔度(du)
|
沸點
|
比(bǐ)電阻歐姆(mu)· 厘米×106 |
R3+
離子(zǐ)磁矩
|
熱中(zhōng)子俘獲
|
||
|
57 |
La |
138.92 |
1.22 |
6.19 |
4230
|
2315 |
56.8 |
0.00 |
8.9 |
|
|
58 |
Ce |
140.13 |
1.18 |
6.768 |
804±5 |
2930 |
1950 |
2.56 |
0.7 |
|
|
59 |
Pr |
140.92 |
1.16 |
6.769 |
935±5 |
3020 |
2500 |
68.0 |
3.62 |
11.2 |
|
60 |
Nd |
144.27 |
1.15 |
7.007 |
1024±5 |
3180 |
2270 |
3.68 |
46 |
|
|
61 |
Pm |
147.00 |
- |
- |
2.83 |
|||||
|
62 |
Sm |
150.35 |
7.504 |
1052±5 |
1630 |
2350 |
88.0 |
1.55~1.65 |
5500 |
|
|
63 |
Eu |
152.00 |
1.13 |
5.166 |
826±10 |
81.3 |
3.40~3.50 |
4600 |
||
|
64 |
Gd |
157.26 |
1.11 |
7.868 |
1350±20 |
2730 |
2350 |
140.5 |
7.94 |
46000 |
|
65 |
158.93 |
1.09 |
8.253 |
1336 |
2387 |
- |
9.7 |
44 |
||
|
Dy |
162.51 |
1.07 |
8.565 |
2330 |
2340 |
56.0 |
10.6 |
1100 |
||
|
67 |
Ho |
164.94 |
1.05 |
8.799 |
1490 |
2330 |
2360 |
87.0 |
10.6 |
64 |
|
68 |
Er |
167.27 |
1.04 |
9.058 |
1500~1550 |
2630 |
2355 |
107.0 |
9.6 |
166 |
|
69 |
Tm |
168.94 |
1.04 |
9.318 |
1500~1600 |
2130 |
2400 |
79.0 |
7.6 |
118 |
|
70 |
Yb |
1.00 |
6.959 |
824±5 |
1530 |
2346 |
27.0 |
4.5 |
36 |
|
|
Lu |
174.99 |
0.99 |
9.849 |
1650~1750 |
1930 |
2400 |
79.0 |
0.00 |
||
|
21 |
Sc |
44.97 |
0.83 |
2.995 |
1550~1600 |
2750 |
- |
- |
- |
13 |
|
39 |
Y |
88.92 |
1.06 |
4.472 |
1552 |
3030 |
2680 |
- |
- |
1.27 |
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