ความดันไอของธาตุ (หน้าข้อมูล)
เวเปอร์เพรสเชอร์

| CR2 | 1770.8 | 1972.5 |  |  |  |  |
60 Nd นีโอดิเมียม
| use (T/K) | 1595 | 1774 | 1998 | (2296) | (2715) | (3336) |
| CRC (T/°C) | 1322.3 | 1501.2 | 1725.3 | 2023 (i) | 2442 (i) | 3063 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.002 - 17264 / (T/K) - 0.9519 log (T/K)
CR2: liquid, m.p. to 2000 K: log (P/Pa) = 9.918 - 15824 / (T/K)
| CR2 | 1595.5 | 1774.4 | 1998.5 |  |  |  |
62 Sm ซาแมเรียม
| use (T/K) | 1001 | 1106 | 1240 | (1421) | (1675) | (2061) |
| CRC (T/°C) | 728 (s) | 833 (s) | 967 (s) | 1148 (i) | 1402 (i) | 1788 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.994 - 11034 / (T/K) - 1.3287 log (T/K)
| CR2 | 1002.5 | 1109.2 | 1242.2 |  |  |  |
63 Eu ยูโรเพียม
| use (T/K) | 863 | 957 | 1072 | 1234 | 1452 | 1796 |
| CRC (T/°C) | 590 (s) | 684 (s) | 799 (s) | 961 | 1179 | 1523 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.246 - 9459 / (T/K) - 1.1661 log (T/K)
| CR2 | 874.6 | 968.8 | 1086.5 |  |  |  |
64 Gd แกโดลิเนียม
| use (T/K) | (1836) | (2028) | (2267) | (2573) | (2976) | (3535) |
| CRC (T/°C) | 1563 (i) | 1755 (i) | 1994 (i) | 2300 (i) | 2703 (i) | 3262 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 13.350 - 20861 / (T/K) - 0.5775 log (T/K)
CR2: liquid, m.p. to 2250 K: log (P/Pa) = 10.563 - 19389 / (T/K)
| CR2 | 1835.6 | 2027.5 | 2264.3 |  |  |  |
65 Tb เทอร์เบียม
| use (T/K) | 1789 | 1979 | (2201) | (2505) | (2913) | (3491) |
| CRC (T/°C) | 1516.1 | 1706.1 | 1928 (i) | 2232 (i) | 2640 (i) | 3218 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.516 - 20457 / (T/K) - 0.9247 log (T/K)
CR2: liquid, m.p. to 2200 K: log (P/Pa) = 10.417 - 18639 / (T/K)
| CR2 | 1789.3 | 1979.3 | 2214.4 |  |  |  |
66 Dy ดิสโพรเซียม
| use (T/K) | 1378 | 1523 | (1704) | (1954) | (2304) | (2831) |
| CRC (T/°C) | 1105 (s) | 1250 (s) | 1431 (i) | 1681 (i) | 2031 (i) | 2558 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.585 - 15336 / (T/K) - 1.1114 log (T/K)
| CR2 | 1382.3 | 1526.5 |  |  |  |  |
67 Ho โฮลเมียม
| use (T/K) | 1432 | 1584 | (1775) | (2040) | (2410) | (2964) |
| CRC (T/°C) | 1159 (s) | 1311 (s) | 1502 (i) | 1767 (i) | 2137 (i) | 2691 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.791 - 15899 / (T/K) - 1.1753 log (T/K)
| CR2 | 1434.8 | 1585.2 |  |  |  |  |
68 Er เออร์เบียม
| use (T/K) | 1504 | 1663 | (1885) | (2163) | (2552) | (3132) |
| CRC (T/°C) | 1231 (s) | 1390 (s) | 1612 (i) | 1890 (i) | 2279 (i) | 2859 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.922 - 16642 / (T/K) - 1.2154 log (T/K)
| CR2 | 1504.7 | 1663.0 |  |  |  |  |
CR2: liquid, m.p. to 1900 K: log (P/Pa) = 9.674 - 14380 / (T/K)
| CR2 |  |  | 1873.9 |  |  |  |
69 Tm ทูเลียม
| use (T/K) | 1117 | 1235 | 1381 | 1570 | (1821) | (2217) |
| CRC (T/°C) | 844 (s) | 962 (s) | 1108 (s) | 1297 (s) | 1548 (i) | 1944 (i) |
CR2: solid, 298 K to 1400 K: log (P/Pa) = 13.888 - 12270 / (T/K) - 0.9564 log (T/K)
| CR2 | 1118.3 | 1235.5 | 1381.0 |  |  |  |
70 Yb อิตเทอร์เบียม
| use (T/K) | 736 | 813 | 910 | 1047 | (1266) | (1465) |
| CRC (T/°C) | 463 (s) | 540 (s) | 637 (s) | 774 (s) | 993 (i) | 1192 (i) |
CR2: solid, 298 K to 900 K: log (P/Pa) = 14.117 - 8111 / (T/K) - 1.0849 log (T/K)
| CR2 | 737.0 | 814.4 |  |  |  |  |
71 Lu ลูทีเชียม
| use (T/K) | 1906 | 2103 | 2346 | (2653) | (3072) | (3663) |
| CRC (T/°C) | 1633 (s) | 1829.8 | 2072.8 | 2380 (i) | 2799 (i) | 3390 (i) |
CR2: solid, 298 K to m.p.: log (P/Pa) = 13.799 - 22423 / (T/K) - 0.6200 log (T/K)
| CR2 | 1905.9 |  |  |  |  |  |
CR2: liquid, m.p. to 2350 K: log (P/Pa) = 10.654 - 20302 / (T/K)
| CR2 |  | 2103.0 | 2346.0 |  |  |  |
72 Hf แฮฟเนียม
| use (T/K) | 2689 | 2954 | 3277 | 3679 | 4194 | 4876 |
| CRC (T/°C) | 2416 | 2681 | 3004 | 3406 | 3921 | 4603 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.451 - 32482 / (T/K) - 0.6735 log (T/K)
73 Ta แทนทาลัม
| use (T/K) | 3297 | 3597 | 3957 | 4395 | 4939 | 5634 |
| CRC (T/°C) | 3024 | 3324 | 3684 | 4122 | 4666 | 5361 |
CR2: solid, 248 K to 2500 K: log (P/Pa) = 21.813 - 41346 / (T/K) - 3.2152 log (T/K) + 0.7437 (T/K)-3
74 W ทังสเตน
| use (T/K) | 3477 | 3773 | 4137 | 4579 | 5127 | 5823 |
| CRC (T/°C) | 3204 (s) | 3500 | 3864 | 4306 | 4854 | 5550 |
CR2: solid, 298 K to 2350 K: log (P/Pa) = 7.951 - 44094 / (T/K) + 1.3677 log (T/K)
CR2: solid, 2200 K to 2500 K: log (P/Pa) = -49.521 - 57687 / (T/K) - 12.2231 log (T/K)
75 Re รีเนียม
| use (T/K) | 3303 | 3614 | 4009 | 4500 | 5127 | 5954 |
| CRC (T/°C) | 3030 (s) | 3341 | 3736 | 4227 | 4854 | 5681 |
CR2: solid, 298 K to 2500 K: log (P/Pa) = 16.549 - 40726 / (T/K) - 1.1629 log (T/K)
76 Os ออสเมียม
| use (T/K) | 3160 | 3423 | 3751 | 4148 | 4638 | 5256 |
| CRC (T/°C) | 2887 (s) | 3150 | 3478 | 3875 | 4365 | 4983 |
CR2: solid, 298 K to 2500 K: log (P/Pa) = 14.425 - 41198 / (T/K) - 0.3896 log (T/K)
77 Ir อิริเดียม
| use (T/K) | 2713 | 2957 | 3252 | 3614 | 4069 | 4659 |
| CRC (T/°C) | 2440 (s) | 2684 | 2979 | 3341 | 3796 | 4386 |
CR2: solid, 298 K to 2500 K: log (P/Pa) = 15.512 - 35099 / (T/K) - 0.7500 log (T/K)
78 Pt แพลทินัม
| use (T/K) | 2330 | (2550) | 2815 | 3143 | 3556 | 4094 |
| CRC (T/°C) | 2057 | 2277 (e) | 2542 | 2870 | 3283 | 3821 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 9.888 - 29387 / (T/K) + 1.1039 log (T/K) - 0.4527 (T/K)-3
CR2: liquid, m.p. to 2500 K: log (P/Pa) = 11.392 - 26856 / (T/K)
| CR2 | 2357.4 |  |  |  |  |  |
79 Au ทอง
| use (T/K) | 1646 | 1814 | 2021 | 2281 | 2620 | 3078 |
| CRC (T/°C) | 1373 | 1541 | 1748 | 2008 | 2347 | 2805 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 14.158 - 19343 / (T/K) - 0.7479 log (T/K)
CR2: liquid, m.p. to 2050 K: log (P/Pa) = 10.838 - 18024 / (T/K)
| CR2 | 1663.0 | 1832.1 | 2039.4 |  |  |  |
80 Hg ปรอท
| use (T/K) | 315 | 350 | 393 | 449 | 523 | 629 |
| CRC (T/°C) | 42.0 | 76.6 | 120.0 | 175.6 | 250.3 | 355.9 |
CR2: liquid, 298 K to 400 K: log (P/Pa) = 10.122 - 3190 / (T/K)
| CR2 | 315.2 | 349.7 | 392.8 |  |  |  |
81 Tl แทลเลียม
| use (T/K) | 882 | 977 | 1097 | 1252 | 1461 | 1758 |
| CRC (T/°C) | 609 | 704 | 824 | 979 | 1188 | 1485 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 10.977 - 9447 / (T/K)
CR2: liquid, m.p. to 1100 K: log (P/Pa) = 10.265 - 9037 / (T/K)
| CR2 | 880.4 | 975.4 | 1093.4 |  |  |  |
82 Pb ตะกั่ว
| use (T/K) | 978 | 1088 | 1229 | 1412 | 1660 | 2027 |
| CRC (T/°C) | 705 | 815 | 956 | 1139 | 1387 | 1754 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 10.649 - 10143 / (T/K)
CR2: liquid, m.p. to 1200 K: log (P/Pa) = 9.917 - 9701 / (T/K)
| CR2 | 978.2 | 1087.9 |  |  |  |  |
83 Bi บิสมัท
| use (T/K) | 941 | 1041 | 1165 | 1325 | 1538 | 1835 |
| CRC (T/°C) | 668 | 768 | 892 | 1052 | 1265 | 1562 |
84 Po พอโลเนียม
| use (T/K) |  |  |  | (846) | 1003 | 1236 |
| CRC (T/°C) |  |  |  | 573 (e) | 730.2 | 963.3 |
85 At แอสทาทีน
| use (T/K) | 361 | 392 | 429 | 475 | 531 | 607 |
| CRC (T/°C) | 88 (s) | 119 (s) | 156 (s) | 202 (s) | 258 (s) | 334 |
86 Rn เรดอน
| use (T/K) | 110 | 121 | 134 | 152 | 176 | 211 |
| CRC (T/°C) | -163 (s) | -152 (s) | -139 (s) | -121.4 (s) | -97.6 (s) | -62.3 |
87 Fr แฟรนเซียม
| use (T/K) | (404) | (454) | (519) | (608) | (738) | (946) |
| CRC (T/°C) | 131 (e) | 181 (e) | 246 (e) | 335 (e) | 465 (e) | 673 (e) |
88 Ra เรเดียม
| use (T/K) | 819 | 906 | 1037 | 1209 | 1446 | 1799 |
| CRC (T/°C) | 546 (s) | 633 (s) | 764 | 936 | 1173 | 1526 |
90 Th ทอเรียม
| use (T/K) | 2633 | 2907 | 3248 | 3683 | 4259 | 5055 |
| CRC (T/°C) | 2360 | 2634 | 2975 | 3410 | 3986 | 4782 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 13.674 - 31483 / (T/K) - 0.5288 log (T/K)
CR2: liquid, m.p. to 2500 K: log (P/Pa) = -13.447 - 24569 / (T/K) + 6.6473 log (T/K)
91 Pa โพรแทกทิเนียม
CR2: solid, 298 K to m.p.: log (P/Pa) = 15.558 - 34869 / (T/K) - 1.0075 log (T/K)
CR2: liquid, m.p. to 2500 K: log (P/Pa) = 11.183 - 32874 / (T/K)
92 U ยูเรเนียม
| use (T/K) | 2325 | 2564 | 2859 | 3234 | 3727 | 4402 |
| CRC (T/°C) | 2052 | 2291 | 2586 | 2961 | 3454 | 4129 |
CR2: solid, 298 K to m.p.: log (P/Pa) = 5.776 - 27729 / (T/K) + 2.6982 log (T/K) - 1.5471 (T/K)-3
CR2: liquid, m.p. to 2500 K: log (P/Pa) = 25.741 - 28776 / (T/K) - 4.0962 log (T/K)
| CR2 | 2422.6 |  |  |  |  |  |
93 Np เนปทูเนียม
| use (T/K) | 2194 | 2437 |  |  |  |  |
CR2: solid, 298 K to m.p.: log (P/Pa) = 24.649 - 24886 / (T/K) - 3.9991 log (T/K)
CR2: liquid, m.p. to 2500 K: log (P/Pa) = 15.082 - 23378 / (T/K) - 1.3250 log (T/K)
| CR2 | 2194.1 | 2436.6 |  |  |  |  |
94 Pu พลูโทเนียม
| use (T/K) | 1756 | 1953 | 2198 | 2511 | 2926 | 3499 |
| CRC (T/°C) | 1483 | 1680 | 1925 | 2238 | 2653 | 3226 |
CR2: solid, 500 K to m.p.: log (P/Pa) = 23.864 - 18460 / (T/K) - 4.4720 log (T/K)
CR2: solid, 298 K to 600 K: log (P/Pa) = 31.166 - 19162 / (T/K) - 6.6675 log (T/K)
CR2: liquid, m.p. to 2450 K: log (P/Pa) = 8.672 - 16658 / (T/K)
| CR2 | 1920.9 | 2171.3 |  |  |  |  |
95 Am อะเมริเซียม
| use (T/K) | 1239 | 1356 |  |  |  |  |
CR2: solid, 298 K to m.p.: log (P/Pa) = 16.317 - 15059 / (T/K) - 1.3449 log (T/K)
| CR2 | 1238.7 | 1356.1 |  |  |  |  |
96 Cm คูเรียม
| use (T/K) | 1788 | 1982 |  |  |  |  |
CR2: solid, 298 K to m.p.: log (P/Pa) = 13.375 - 20364 / (T/K) - 0.5770 log (T/K)
CR2: liquid, m.p. to 2200 K: log (P/Pa) = 10.229 - 18292 / (T/K)
| CR2 | 1788.2 | 1982.0 |  |  |  |  |