元素周期表图表
元素熔点表
熔点是固体在标准大气压下变为液体的温度。图表以摄氏度显示,表中同时给出开尔文和华氏度。
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- 1H-259
- 2He-272
- 3Li181
- 4Be1,287
- 5B2,075
- 6C3,550
- 7N-210
- 8O-219
- 9F-220
- 10Ne-249
- 11Na98
- 12Mg650
- 13Al660
- 14Si1,414
- 15P44
- 16S115
- 17Cl-101
- 18Ar-189
- 19K63
- 20Ca842
- 21Sc1,541
- 22Ti1,668
- 23V1,910
- 24Cr1,907
- 25Mn1,246
- 26Fe1,538
- 27Co1,495
- 28Ni1,455
- 29Cu1,085
- 30Zn420
- 31Ga30
- 32Ge938
- 33As817
- 34Se221
- 35Br-7
- 36Kr-157
- 37Rb39
- 38Sr777
- 39Y1,522
- 40Zr1,855
- 41Nb2,477
- 42Mo2,623
- 43Tc2,157
- 44Ru2,334
- 45Rh1,964
- 46Pd1,555
- 47Ag962
- 48Cd321
- 49In157
- 50Sn232
- 51Sb631
- 52Te450
- 53I114
- 54Xe-112
- 55Cs28
- 56Ba727
- 57La918
- 58Ce798
- 59Pr931
- 60Nd1,021
- 61Pm1,042
- 62Sm1,074
- 63Eu822
- 64Gd1,313
- 65Tb1,356
- 66Dy1,412
- 67Ho1,474
- 68Er1,529
- 69Tm1,545
- 70Yb819
- 71Lu1,663
- 72Hf2,233
- 73Ta3,017
- 74W3,422
- 75Re3,186
- 76Os3,033
- 77Ir2,446
- 78Pt1,768
- 79Au1,064
- 80Hg-39
- 81Tl304
- 82Pb327
- 83Bi271
- 84Po254
- 85At302
- 86Rn-71
- 87Fr27
- 88Ra700
- 89Ac1,051
- 90Th1,750
- 91Pa1,572
- 92U1,135
- 93Np644
- 94Pu640
- 95Am1,176
- 96Cm1,345
- 97Bk1,050
- 98Cf900
- 99Es860
- 100Fm1,527
- 101Md827
- 102No827
- 103Lr1,627
- 104Rf2,127*
- 105Db—
- 106Sg—
- 107Bh—
- 108Hs—
- 109Mt—
- 110Ds—
- 111Rg—
- 112Cn10*
- 113Nh427*
- 114Fl67*
- 115Mc397*
- 116Lv436*
- 117Ts450*
- 118Og—
低高(°C)
无数据标有 * 的数值是对超重元素的预测值,这些元素每次只合成过几个原子,因此未计入色标和排名。
变化趋势
熔点向每个周期的中部升高,因为那里的原子共用的成键电子最多,然后向稀有气体方向降低。碳和钨的熔点最高,氦最低;氦只有在高压下才能凝固。汞和溴是仅有的两种室温下为液体的元素,而铯和镓在炎热的天气里就会熔化。
全部元素的熔点
| 序号 | 元素 | °C | K | °F |
|---|---|---|---|---|
| 1 | 氢 (H) | -259.34 | 13.81 | -434.8 |
| 2 | 氦 (He) | -272.2 | 0.95 | -458 |
| 3 | 锂 (Li) | 180.5 | 453.65 | 356.9 |
| 4 | 铍 (Be) | 1,286.85 | 1,560 | 2,348.3 |
| 5 | 硼 (B) | 2,074.85 | 2,348 | 3,766.7 |
| 6 | 碳 (C) | 3,549.85 | 3,823 | 6,421.7 |
| 7 | 氮 (N) | -210 | 63.15 | -346 |
| 8 | 氧 (O) | -218.79 | 54.36 | -361.8 |
| 9 | 氟 (F) | -219.62 | 53.53 | -363.3 |
| 10 | 氖 (Ne) | -248.59 | 24.56 | -415.5 |
| 11 | 钠 (Na) | 97.8 | 370.95 | 208 |
| 12 | 镁 (Mg) | 649.85 | 923 | 1,201.7 |
| 13 | 铝 (Al) | 660.29 | 933.44 | 1,220.5 |
| 14 | 硅 (Si) | 1,413.85 | 1,687 | 2,576.9 |
| 15 | 磷 (P) | 44.15 | 317.3 | 111.5 |
| 16 | 硫 (S) | 115.21 | 388.36 | 239.4 |
| 17 | 氯 (Cl) | -101.5 | 171.65 | -150.7 |
| 18 | 氩 (Ar) | -189.35 | 83.8 | -308.8 |
| 19 | 钾 (K) | 63.38 | 336.53 | 146.1 |
| 20 | 钙 (Ca) | 841.85 | 1,115 | 1,547.3 |
| 21 | 钪 (Sc) | 1,540.85 | 1,814 | 2,805.5 |
| 22 | 钛 (Ti) | 1,667.85 | 1,941 | 3,034.1 |
| 23 | 钒 (V) | 1,909.85 | 2,183 | 3,469.7 |
| 24 | 铬 (Cr) | 1,906.85 | 2,180 | 3,464.3 |
| 25 | 锰 (Mn) | 1,245.85 | 1,519 | 2,274.5 |
| 26 | 铁 (Fe) | 1,537.85 | 1,811 | 2,800.1 |
| 27 | 钴 (Co) | 1,494.85 | 1,768 | 2,722.7 |
| 28 | 镍 (Ni) | 1,454.85 | 1,728 | 2,650.7 |
| 29 | 铜 (Cu) | 1,084.62 | 1,357.77 | 1,984.3 |
| 30 | 锌 (Zn) | 419.53 | 692.68 | 787.2 |
| 31 | 镓 (Ga) | 29.76 | 302.91 | 85.6 |
| 32 | 锗 (Ge) | 938.25 | 1,211.4 | 1,720.9 |
| 33 | 砷 (As) | 816.85 | 1,090 | 1,502.3 |
| 34 | 硒 (Se) | 220.5 | 493.65 | 428.9 |
| 35 | 溴 (Br) | -7.2 | 265.95 | 19 |
| 36 | 氪 (Kr) | -157.36 | 115.79 | -251.2 |
| 37 | 铷 (Rb) | 39.31 | 312.46 | 102.8 |
| 38 | 锶 (Sr) | 776.85 | 1,050 | 1,430.3 |
| 39 | 钇 (Y) | 1,521.85 | 1,795 | 2,771.3 |
| 40 | 锆 (Zr) | 1,854.85 | 2,128 | 3,370.7 |
| 41 | 铌 (Nb) | 2,476.85 | 2,750 | 4,490.3 |
| 42 | 钼 (Mo) | 2,622.85 | 2,896 | 4,753.1 |
| 43 | 锝 (Tc) | 2,156.85 | 2,430 | 3,914.3 |
| 44 | 钌 (Ru) | 2,333.85 | 2,607 | 4,232.9 |
| 45 | 铑 (Rh) | 1,963.85 | 2,237 | 3,566.9 |
| 46 | 钯 (Pd) | 1,554.9 | 1,828.05 | 2,830.8 |
| 47 | 银 (Ag) | 961.78 | 1,234.93 | 1,763.2 |
| 48 | 镉 (Cd) | 321.07 | 594.22 | 609.9 |
| 49 | 铟 (In) | 156.6 | 429.75 | 313.9 |
| 50 | 锡 (Sn) | 231.93 | 505.08 | 449.5 |
| 51 | 锑 (Sb) | 630.63 | 903.78 | 1,167.1 |
| 52 | 碲 (Te) | 449.51 | 722.66 | 841.1 |
| 53 | 碘 (I) | 113.7 | 386.85 | 236.7 |
| 54 | 氙 (Xe) | -111.79 | 161.36 | -169.2 |
| 55 | 铯 (Cs) | 28.44 | 301.59 | 83.2 |
| 56 | 钡 (Ba) | 726.85 | 1,000 | 1,340.3 |
| 57 | 镧 (La) | 917.85 | 1,191 | 1,684.1 |
| 58 | 铈 (Ce) | 797.85 | 1,071 | 1,468.1 |
| 59 | 镨 (Pr) | 930.85 | 1,204 | 1,707.5 |
| 60 | 钕 (Nd) | 1,020.85 | 1,294 | 1,869.5 |
| 61 | 钷 (Pm) | 1,041.85 | 1,315 | 1,907.3 |
| 62 | 钐 (Sm) | 1,073.85 | 1,347 | 1,964.9 |
| 63 | 铕 (Eu) | 821.85 | 1,095 | 1,511.3 |
| 64 | 钆 (Gd) | 1,312.85 | 1,586 | 2,395.1 |
| 65 | 铽 (Tb) | 1,355.85 | 1,629 | 2,472.5 |
| 66 | 镝 (Dy) | 1,411.85 | 1,685 | 2,573.3 |
| 67 | 钬 (Ho) | 1,473.85 | 1,747 | 2,684.9 |
| 68 | 铒 (Er) | 1,528.85 | 1,802 | 2,783.9 |
| 69 | 铥 (Tm) | 1,544.85 | 1,818 | 2,812.7 |
| 70 | 镱 (Yb) | 818.85 | 1,092 | 1,505.9 |
| 71 | 镥 (Lu) | 1,662.85 | 1,936 | 3,025.1 |
| 72 | 铪 (Hf) | 2,232.85 | 2,506 | 4,051.1 |
| 73 | 钽 (Ta) | 3,016.85 | 3,290 | 5,462.3 |
| 74 | 钨 (W) | 3,421.85 | 3,695 | 6,191.3 |
| 75 | 铼 (Re) | 3,185.85 | 3,459 | 5,766.5 |
| 76 | 锇 (Os) | 3,032.85 | 3,306 | 5,491.1 |
| 77 | 铱 (Ir) | 2,445.85 | 2,719 | 4,434.5 |
| 78 | 铂 (Pt) | 1,768.4 | 2,041.55 | 3,215.1 |
| 79 | 金 (Au) | 1,064.18 | 1,337.33 | 1,947.5 |
| 80 | 汞 (Hg) | -38.83 | 234.32 | -37.9 |
| 81 | 铊 (Tl) | 303.85 | 577 | 578.9 |
| 82 | 铅 (Pb) | 327.46 | 600.61 | 621.4 |
| 83 | 铋 (Bi) | 271.4 | 544.55 | 520.5 |
| 84 | 钋 (Po) | 253.85 | 527 | 488.9 |
| 85 | 砹 (At) | 301.85 | 575 | 575.3 |
| 86 | 氡 (Rn) | -71.15 | 202 | -96.1 |
| 87 | 钫 (Fr) | 26.85 | 300 | 80.3 |
| 88 | 镭 (Ra) | 699.85 | 973 | 1,291.7 |
| 89 | 锕 (Ac) | 1,050.85 | 1,324 | 1,923.5 |
| 90 | 钍 (Th) | 1,749.85 | 2,023 | 3,181.7 |
| 91 | 镤 (Pa) | 1,571.85 | 1,845 | 2,861.3 |
| 92 | 铀 (U) | 1,134.85 | 1,408 | 2,074.7 |
| 93 | 镎 (Np) | 643.85 | 917 | 1,190.9 |
| 94 | 钚 (Pu) | 639.85 | 913 | 1,183.7 |
| 95 | 镅 (Am) | 1,175.85 | 1,449 | 2,148.5 |
| 96 | 锔 (Cm) | 1,344.85 | 1,618 | 2,452.7 |
| 97 | 锫 (Bk) | 1,049.85 | 1,323 | 1,921.7 |
| 98 | 锎 (Cf) | 899.85 | 1,173 | 1,651.7 |
| 99 | 锿 (Es) | 859.85 | 1,133 | 1,579.7 |
| 100 | 镄 (Fm) | 1,526.85 | 1,800 | 2,780.3 |
| 101 | 钔 (Md) | 826.85 | 1,100 | 1,520.3 |
| 102 | 锘 (No) | 826.85 | 1,100 | 1,520.3 |
| 103 | 铹 (Lr) | 1,626.85 | 1,900 | 2,960.3 |
| 104 | 𬬻 (Rf) | 2,126.85* | 2,400* | 3,860.3* |
| 105 | 𬭊 (Db) | — | — | — |
| 106 | 𬭳 (Sg) | — | — | — |
| 107 | 𬭛 (Bh) | — | — | — |
| 108 | 𬭶 (Hs) | — | — | — |
| 109 | 鿏 (Mt) | — | — | — |
| 110 | 𫟼 (Ds) | — | — | — |
| 111 | 𬬭 (Rg) | — | — | — |
| 112 | 鿔 (Cn) | 9.85* | 283* | 49.7* |
| 113 | 鿭 (Nh) | 426.85* | 700* | 800.3* |
| 114 | 𫓧 (Fl) | 66.85* | 340* | 152.3* |
| 115 | 镆 (Mc) | 396.85* | 670* | 746.3* |
| 116 | 𫟷 (Lv) | 435.85* | 709* | 816.5* |
| 117 | 鿬 (Ts) | 449.85* | 723* | 841.7* |
| 118 | 鿫 (Og) | — | — | — |