قائمة عناصر حسب درجة انصهارها
قائمة العناصر مرتبة طبقا لدرجة الإنصهار في ظروف الضغط العادية :
| الاسم | الرمز | نقطة الانصهار °س (ك) |
|
|---|---|---|---|
| 2 | هيليوم | He | n/a * |
| 1 | هيدروجين | H | −258.975 °C (14.2 K) |
| 10 | نيون | Ne | −248.447 °C (24.7 K) |
| 8 | أكسجين | O | −222.65 °C (50.5 K) |
| 9 | فلورين | F | −219.52 °C (53.6 K) |
| 7 | نيتروجين | N | −209.86 °C (63.3 K) |
| 18 | أرجون | Ar | −189.19 °C (84.0 K) |
| 36 | Krypton | Kr | −157.22 °C (116 K) |
| 54 | Xenon | Xe | −111.7 °C (161 K) |
| 17 | Chlorine | Cl | −100.84 °C (172 K) |
| 86 | Radon | Rn | −71 °C (202.1 K) |
| 80 | Mercury | Hg | −38.72 °C (234 K) |
| 35 | Bromine | Br | −7.1 °C (266 K) |
| 87 | Francium | Fr | 27 °C (300 K) |
| 55 | Caesium | Cs | 28.55 °C (301.70 K) |
| 31 | Gallium | Ga | 29.76 °C (302.91 K) |
| 37 | Rubidium | Rb | 39.64 °C (312.79 K) |
| 15 | Phosphorus (white) | P | 44.1 °C (317.3 K) |
| 19 | Potassium | K | 63.35 °C (336.50 K) |
| 11 | Sodium | Na | 98 °C (371 K) |
| 53 | Iodine | I | 113.5 °C (386.7 K) |
| 16 | Sulfur | S | 115.36 °C (388.51 K) |
| 49 | Indium | In | 156.76 °C (429.91 K) |
| 3 | Lithium | Li | 180.7 °C (453.9 K) |
| 34 | Selenium | Se | 221 °C (494 K) |
| 50 | Tin | Sn | 232.06 °C (505.21 K) |
| 84 | Polonium | Po | 254 °C (527 K) |
| 83 | Bismuth | Bi | 271.52 °C (544.67 K) |
| 85 | Astatine | At | 302 °C (575 K) |
| 81 | Thallium | Tl | 304 °C (577 K) |
| 48 | Cadmium | Cd | 321.18 °C (594.33 K) |
| 82 | Lead | Pb | 327.6 °C (600.8 K) |
| 30 | Zinc | Zn | 419.73 °C (692.88 K) |
| 52 | Tellurium | Te | 449.65 °C (722.80 K) |
| 51 | Antimony | Sb | 630.9 °C (904.1 K) |
| 93 | Neptunium | Np | 640 °C (913 K) |
| 94 | Plutonium | Pu | 640 °C (913 K) |
| 12 | Magnesium | Mg | 650 °C (923 K) |
| 13 | Aluminium | Al | 660.25 °C (933.40 K) |
| 88 | Radium | Ra | 700 °C (973 K) |
| 56 | Barium | Ba | 729 °C (1,002 K) |
| 38 | Strontium | Sr | 769 °C (1,042 K) |
| 58 | Cerium | Ce | 798 °C (1,071 K) |
| 33 | Arsenic | As | 817 °C (1,090 K)† |
| 63 | Europium | Eu | 822 °C (1,095 K) |
| 70 | Ytterbium | Yb | 824 °C (1,097 K) |
| 20 | Calcium | Ca | 839 °C (1,112 K) |
| 99 | Einsteinium | Es | 860 °C (1,130 K) |
| 57 | Lanthanum | La | 920 °C (1,190 K) |
| 59 | Praseodymium | Pr | 931 °C (1,204 K) |
| 61 | Promethium | Pm | 931 °C (1,204 K) |
| 32 | Germanium | Ge | 938.3 °C (1,211.4 K) |
| 47 | Silver | Ag | 961 °C (1,234 K) |
| 97 | Berkelium | Bk | 986 °C (1,259 K) |
| 95 | Americium | Am | 994 °C (1,267 K) |
| 60 | Neodymium | Nd | 1,016 °C (1,289 K) |
| 89 | Actinium | Ac | 1,050 °C (1,320 K) |
| 79 | Gold | Au | 1,064.58 °C (1,337.73 K) |
| 96 | Curium | Cm | 1,067 °C (1,340 K) |
| 62 | Samarium | Sm | 1,072 °C (1,345 K) |
| 29 | Copper | Cu | 1,084.6 °C (1,357.8 K) |
| 92 | Uranium | U | 1,132 °C (1,405 K) |
| 25 | Manganese | Mn | 1,246 °C (1,519 K) |
| 4 | Beryllium | Be | 1,287 °C (1,560 K) |
| 64 | Gadolinium | Gd | 1,312 °C (1,585 K) |
| 65 | Terbium | Tb | 1,357 °C (1,630 K) |
| 66 | Dysprosium | Dy | 1,407 °C (1,680 K) |
| 14 | Silicon | Si | 1,410 °C (1,680 K) |
| 28 | Nickel | Ni | 1,453 °C (1,726 K) |
| 67 | Holmium | Ho | 1,470 °C (1,740 K) |
| 27 | Cobalt | Co | 1,495 °C (1,768 K) |
| 68 | Erbium | Er | 1,522 °C (1,795 K) |
| 39 | Yttrium | Y | 1,526 °C (1,799 K) |
| 26 | Iron | Fe | 1,535 °C (1,808 K) |
| 21 | Scandium | Sc | 1,539 °C (1,812 K) |
| 69 | Thulium | Tm | 1,545 °C (1,818 K) |
| 46 | Palladium | Pd | 1,552 °C (1,825 K) |
| 91 | Protactinium | Pa | 1,600 °C (1,870 K) |
| 98 | Californium | Cf | 1,652 °C (1,925 K) |
| 22 | Titanium | Ti | 1,660 °C (1,930 K) |
| 71 | Lutetium | Lu | 1,663 °C (1,936 K) |
| 90 | Thorium | Th | 1,755 °C (2,028 K) |
| 78 | Platinum | Pt | 1,772 °C (2,045 K) |
| 40 | Zirconium | Zr | 1,852 °C (2,125 K) |
| 24 | Chromium | Cr | 1,857 °C (2,130 K) |
| 23 | Vanadium | V | 1,902 °C (2,175 K) |
| 45 | Rhodium | Rh | 1,966 °C (2,239 K) |
| 43 | Technetium | Tc | 2,200 °C (2,470 K) |
| 72 | Hafnium | Hf | 2,227 °C (2,500 K) |
| 44 | Ruthenium | Ru | 2,250 °C (2,520 K) |
| 5 | Boron | B | 2,300 °C (2,570 K) |
| 77 | Iridium | Ir | 2,443 °C (2,716 K) |
| 41 | Niobium | Nb | 2,468 °C (2,741 K) |
| 42 | Molybdenum | Mo | 2,617 °C (2,890 K) |
| 73 | Tantalum | Ta | 2,996 °C (3,269 K) |
| 76 | Osmium | Os | 3,027 °C (3,300 K) |
| 75 | Rhenium | Re | 3,180 °C (3,450 K) |
| 74 | Tungsten | W | 3,422 °C (3,695 K) |
| 6 | كربون (diamond) | C | 3,550 °C (3,820 K) |
| 6 | كربون (graphite) | C | 3,675 °C (3,948 K)† |
* Does not solidify at 1 atm, even near absolute zero, but does at 2.5MPa (25 atm) at 0.95K.
† Sublimes at 1 atm
Element categories in the periodic table
| Metals | Metalloids | Nonmetals | Unknown | |||||||
| Alkali metals | Alkaline earth metals | Inner transition elements | Transition elements | Other metals | Other nonmetals | Halogens | Noble gases | |||
| Lanthanides | Actinides | |||||||||
عناصر درجة انصهارها غير معلومة
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Temperature with most liquid elements
The temperature ranges at which the most elements are liquid are 2739 - 2742K and 2750 - 2792K (2466 - 2469°C and 2477 - 2518°C; 4471 - 4476°F and 4491 - 4566°F).
Actinium, aluminium, americium, boron, cerium, chromium, cobalt, copper, curium, dysprosium, erbium, gadolinium, germanium, gold, hafnium, holmium, iridium, iron, lanthanum, lutetium, neodymium, neptunium, nickel, palladium, platinum, plutonium, praseodymium, promethium, protactinium, rhodium, ruthenium, scandium, silicon, technetium, terbium, thorium, tin, titanium, uranium, vanadium, yttrium and zirconium are liquid in both ranges. They are joined by beryllium in the lower range, and niobium in the upper.
The four key temperatures in these ranges are respectively, the melting point of iridium, the boiling point of beryllium, the melting point of niobium, and the boiling point of aluminium.
