元素符號表
外表
呢篇文係按照化學元素嘅符號順序排列。
| 鹼金屬 | 鹼土金屬 | 鑭系 | 錒系 | 過渡金屬 |
| 貧金屬 | 類金屬 | 非金屬 | 鹵素 | 惰性氣體 |
| 符號 | 中文名 | 英文名 | 符號來源 | 原子序號 | 原子量 | 組 | 周期 |
|---|---|---|---|---|---|---|---|
| Ac | 錒 | Actinium | 89 | [227] 1 | 7 | ||
| Ag | 銀 | Silver | Latin Argentum | 47 | 107.8682(2) 2 | 11 | 5 |
| Al | 鋁 | Aluminium (Aluminum) | 13 | 26.9815386(8) | 13 | 3 | |
| Am | 鎇、鋂 | Americium | 95 | [243] 1 | 7 | ||
| Ar | 氬 | Argon | 18 | 39.948(1) 2 4 | 18 | 3 | |
| As | 砷 | Arsenic | 33 | 74.92160(2) | 15 | 4 | |
| At | 砹 | Astatine | 85 | [210] 1 | 17 | 6 | |
| Au | 金 | Gold | Latin Aurum | 79 | 196.966569(4) | 11 | 6 |
| B | 硼 | Boron | 5 | 10.811(7) 2 3 4 | 13 | 2 | |
| Ba | 鋇 | Barium | 56 | 137.327(7) | 2 | 6 | |
| Be | 鈹 | Beryllium | 4 | 9.012182(3) | 2 | 2 | |
| Bh | 𨨏 | Bohrium | 107 | [264] 1 | 7 | 7 | |
| Bi | 鉍 | Bismuth | 83 | 208.98040(1) | 15 | 6 | |
| Bk | 錇、鉳 | Berkelium | 97 | [247] 1 | 7 | ||
| Br | 溴 | Bromine | 35 | 79.904(1) | 17 | 4 | |
| C | 碳 | Carbon | 6 | 12.0107(8) 2 4 | 14 | 2 | |
| Ca | 鈣 | Calcium | 20 | 40.078(4) 2 | 2 | 4 ; | |
| Cd | 鎘 | Cadmium | 48 | 112.411(8) 2 | 12 | 5 | |
| Ce | 鈰 | Cerium | 58 | 140.116(1) 2 | 6 | ||
| Cf | 鉲、鐦 | Californium | 98 | [251] 1 | 7 | ||
| Cl | 氯 | Chlorine | 17 | 35.453(2) 2 3 4 | 17 | 3 | |
| Cm | 鋦 | Curium | 96 | [247] 1 | 7 | ||
| Cn | 鎶 | Copernicium | 112 | [285] 1 | 12 | 7 | |
| Co | 鈷 | Cobalt | 27 | 58.933195(5) | 9 | 4 | |
| Cr | 鉻 | Chromium | 24 | 51.9961(6) | 6 | 4 | |
| Cs | 銫 | Caesium (Cesium) | 55 | 132.9054519(2) | 1 | 6 | |
| Cu | 銅 | Copper | Latin Cuprum | 29 | 63.546(3) 4 | 11 | 4 |
| Db | 𨧀、釒都 | Dubnium | 105 | [262] 1 | 5 | 7 | |
| Ds | 鐽 | Darmstadtium | 110 | [271] 1 | 10 | 7 | |
| Dy | 鏑 | Dysprosium | 66 | 162.500(1) 2 | 6 | ||
| Er | 鉺 | Erbium | 68 | 167.259(3) 2 | 6 | ||
| Es | 鑀、鎄 | Einsteinium | 99 | [252] 1 | 7 | ||
| Eu | 銪 | Europium | 63 | 151.964(1) 2 | 6 | ||
| F | 氟 | Fluorine | 9 | 18.9984032(5) | 17 | 2 | |
| Fe | 鐵 | Iron | Latin Ferrum | 26 | 55.845(2) | 8 | 4 |
| Fl | 鈇 | Flerovium | 114 | [289] 1 | 14 | 7 | |
| Fm | 鐨 | Fermium | 100 | [257] 1 | 7 | ||
| Fr | 鈁、鍅 | Francium | 87 | [223] 1 | 1 | 7 | |
| Ga | 鎵 | Gallium | 31 | 69.723(1) | 13 | 4 | |
| Gd | 釓 | Gadolinium | 64 | 157.25(3) 2 | 6 | ||
| Ge | 鍺 | Germanium | 32 | 72.64(1) | 14 | 4 | |
| H | 氫 | Hydrogen | 1 | 1.00794(7) 2 3 4 | 1 | 1 | |
| He | 氦 | Helium | 2 | 4.002602(2) 2 4 | 18 | 1 | |
| Hf | 鉿 | Hafnium | 72 | 178.49(2) | 4 | 6 | |
| Hg | 汞 | Mercury | Latin Hydrargyrum | 80 | 200.59(2) | 12 | 6 |
| Ho | 鈥 | Holmium | 67 | 164.930 32(2) | 6 | ||
| Hs | 𨭆 | Hassium | 108 | [277] 1 | 8 | 7 | |
| I | 碘 | Iodine | 53 | 126.904 47(3) | 17 | 5 | |
| In | 銦 | Indium | 49 | 114.818(3) | 13 | 5 | |
| Ir | 銥 | Iridium | 77 | 192.217(3) | 9 | 6 | |
| K | 鉀 | Potassium (Kalium) | Latin Kalium | 19 | 39.0983(1) | 1 | 4 |
| Kr | 氪 | Krypton | 36 | 83.798(2) 2 3 | 18 | 4 | |
| La | 鑭 | Lanthanum | 57 | 138.90547(7) 2 | 6 | ||
| Li | 鋰 | Lithium | 3 | 6.941(2) 2 3 4 5 | 1 | 2 | |
| Lr | 鐒 | Lawrencium | 103 | [262] 1 | 3 | 7 | |
| Lu | 鎦、鑥 | Lutetium | 71 | 174.967(1) 2 | 3 | 6 | |
| Lv | 鉝 | Livermorium | 116 | [292] 1 | 16 | 7 | |
| Mc | 鏌 | Moscovium | 115 | [288] 1 | 15 | 7 | |
| Md | 鍆 | Mendelevium | 101 | [258] 1 | 7 | ||
| Mg | 鎂 | Magnesium | 12 | 24.3050(6) | 2 | 3 | |
| Mn | 錳 | Manganese | 25 | 54.938045(5) | 7 | 4 | |
| Mo | 鉬 | Molybdenum | 42 | 95.94(2) 2 | 6 | 5 | |
| Mt | 䥑 | Meitnerium | 109 | [268] 1 | 9 | 7 | |
| N | 氮 | Nitrogen | 7 | 14.0067(2) 2 4 | 15 | 2 | |
| Na | 鈉 | Sodium | Latin Natrium | 11 | 22.98976928(2) | 1 | 3 |
| Nb | 鈮 | Niobium | 41 | 92.906 38(2) | 5 | 5 | |
| Nd | 釹 | Neodymium | 60 | 144.242(3) 2 | 6 | ||
| Ne | 氖 | Neon | 10 | 20.1797(6) 2 3 | 18 | 2 | |
| Nh | Nihonium | 113 | [284] 1 | 13 | 7 | ||
| Ni | 鎳 | Nickel | 28 | 58.6934(2) | 10 | 4 | |
| No | 鍩 | Nobelium | 102 | [259] 1 | 7 | ||
| Np | 鎿、錼 | Neptunium | 93 | [237] 1 | 7 | ||
| O | 氧 | Oxygen | 8 | 15.9994(3) 2 4 | 16 | 2 | |
| Os | 鋨 | Osmium | 76 | 190.23(3) 2 | 8 | 6 | |
| P | 磷 | Phosphorus | 15 | 30.973762(2) | 15 | 3 | |
| Pa | 鏷 | Protactinium | 91 | 231.03588(2) 1 | 7 | ||
| Pb | 鉛 | Lead | Latin Plumbum | 82 | 207.2(1) 2 4 | 14 | 6 |
| Pd | 鈀 | Palladium | 46 | 106.42(1) 2 | 10 | 5 | |
| Pm | 鉕 | Promethium | 61 | [145] 1 | 6 | ||
| Po | 釙 | Polonium | 84 | [210] 1 | 16 | 6 | |
| Pr | 鐠 | Praseodymium | 59 | 140.90765(2) | 6 | ||
| Pt | 鉑 | Platinum | 78 | 195.084(9) | 10 | 6 | |
| Pu | 鈈、鈽、鐪 | Plutonium | 94 | [244] 1 | 7 | ||
| Ra | 鐳 | Radium | 88 | [226] 1 | 2 | 7 | |
| Rb | 銣 | Rubidium | 37 | 85.4678(3) 2 | 1 | 5 | |
| Re | 錸 | Rhenium | 75 | 186.207(1) | 7 | 6 | |
| Rf | 鑪、釒拉 | Rutherfordium | 104 | 261 1 | 4 | 7 | |
| Rg | 錀 | Roentgenium | 111 | [272] 1 | 11 | 7 | |
| Rh | 銠 | Rhodium | 45 | 102.905 50(2) | 9 | 5 | |
| Rn | 氡 | Radon | 86 | [220] 1 | 18 | 6 | |
| Ru | 釕 | Ruthenium | 44 | 101.07(2) 2 | 8 | 5 | |
| S | 硫 | Sulfur | 16 | 32.065(5) 2 4 | 16 | 3 | |
| Sb | 銻 | Antimony | Latin Stibium | 51 | 121.760(1) 2 | 15 | 5 |
| Sc | 鈧 | Scandium | 21 | 44.955912(6) | 3 | 4 | |
| Se | 硒 | Selenium | 34 | 78.96(3) 4 | 16 | 4 | |
| Sg | 𨭎、䤭 | Seaborgium | 106 | [266] 1 | 6 | 7 | |
| Si | 硅、矽 | Silicon | Latin Silicium | 14 | 28.0855(3) 4 | 14 | 3 |
| Sm | 釤 | Samarium | 62 | 150.36(2) 2 | 6 | ||
| Sn | 錫 | Tin | Latin Stannum | 50 | 118.710(7) 2 | 14 | 5 |
| Sr | 鍶 | Strontium | 38 | 87.62(1) 2 4 | 2 | 5 | |
| Ta | 鉭 | Tantalum | 73 | 180.94788(2) | 5 | 6 | |
| Tb | 鋱 | Terbium | 65 | 158.92535(2) | 6 | ||
| Tc | 鎝、鍀 | Technetium | 43 | [98] 1 | 7 | 5 | |
| Te | 碲 | Tellurium | 52 | 127.60(3) 2 | 16 | 5 | |
| Th | 釷 | Thorium | 90 | 232.03806(2) 1 2 | 7 | ||
| Ti | 鈦 | Titanium | 22 | 47.867(1) | 4 | 4 | |
| Tl | 鉈 | Thallium | 81 | 204.3833(2) | 13 | 6 | |
| Tm | 銩 | Thulium | 69 | 168.93421(2) | 6 | ||
| U | 鈾 | Uranium | 92 | 238.02891(3) 1 2 3 | 7 | ||
| V | 釩 | Vanadium | 23 | 50.9415(1) | 5 | 4 | |
| W | 鎢 | Tungsten | German Wolfram | 74 | 183.84(1) | 6 | 6 |
| Xe | 氙 | Xenon | 54 | 131.293(6) 2 3 | 18 | 5 | |
| Y | 釔 | Yttrium | 39 | 88.90585(2) | 3 | 5 | |
| Yb | 鐿 | Ytterbium | 70 | 173.04(3) 2 | 6 | ||
| Zn | 鋅 | Zinc | 30 | 65.409(4) | 12 | 4 | |
| Zr | 鋯 | Zirconium | 40 | 91.224(2) 2 | 4 | 5 |
註
[編輯]- 註 1: 呢隻元素係無穏定嘅核,方括號包住嘅數字係佢最長命嘅同位素。之但係釷、鏷同鈾呢三隻元素都有打埋佢哋嘅原子量,皆因佢有係地球都搵得到嘅同位素成份。
- 註 2: 呢隻元素佢嘅同位素成分度度都唔同,個差異可能會過咗表上標明嘅。
- 註 3: 呢隻元素佢嘅同位素成分,響市場搵到嘅都有相當差異。可能同張表寫嘅差遠。
- 註 4: 呢隻元素佢嘅同位素成分,響地上搵到嘅都差異好遠。因為咁,原子量都唔可能寫得更加準。
- 註 5: 商用鋰嘅原子量個大細分別係6.939同埋6.996。對某啲要再準啲嘅物料,就要再進一步分析。