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উইকিমিডিয়ার তালিকা নিবন্ধ উইকিপিডিয়া থেকে, বিনামূল্যে একটি বিশ্বকোষ
এই নিবন্ধটি ইংরেজি থেকে বাংলায় অনুবাদ করা প্রয়োজন। এই নিবন্ধটি ইংরেজি ভাষায় লেখা হয়েছে। নিবন্ধটি যদি ইংরেজি ভাষার ব্যবহারকারীদের উদ্দেশ্যে লেখা হয়ে থাকে তবে, অনুগ্রহ করে নিবন্ধটি ঐ নির্দিষ্ট ভাষার উইকিপিডিয়াতে তৈরি করুন। অন্যান্য ভাষার উইকিপিডিয়ার তালিকা দেখুন এখানে। এই নিবন্ধটি পড়ার জন্য আপনি গুগল অনুবাদ ব্যবহার করতে পারেন। কিন্তু এ ধরনের স্বয়ংক্রিয় সরঞ্জাম দ্বারা অনুবাদকৃত লেখা উইকিপিডিয়াতে সংযোজন করবেন না, কারণ সাধারণত এই সরঞ্জামগুলোর অনুবাদ মানসম্পন্ন হয় না। |
পর্যায় সারণীর রাসায়নিক শ্রেণীসমূহ
ধাতু | ধাতুকল্প | অধাতু | অজানা রাসায়নিক বৈশিষ্ট্য | |||||||
ক্ষার ধাতু |
মৃৎ ক্ষার ধাতু |
অভ্যন্তরীণ রূপান্তর ধাতু | অবস্থান্তর ধাতু |
উত্তোলন পরবর্তী ধাতু |
অন্যান্য অধাতু |
হ্যালোজেন | নিষ্ক্রিয় গ্যাস | |||
ল্যান্থানাইড | অ্যাক্টিনাইড |
নাম | প্রতীক | পারমাণবিক সংখ্যা | পারমাণবিক ভর | শ্রেণী | পর্যায় |
---|---|---|---|---|---|
Actinium | Ac | 89 | [227][1] | 7 | |
Aluminum; see Aluminium | Al | ||||
Americium | Am | 95 | [243][1] | 7 | |
Antimony (Stibium) | Sb | 51 | 121.760(1)[2] | 15 | 5 |
Argentum—see Silver | Ag | ||||
Argon | Ar | 18 | 39.948(1)[2][3] | 18 | 3 |
Arsenic | As | 33 | 74.92160(2) | 15 | 4 |
Astatine | At | 85 | [210][1] | 17 | 6 |
Aurum—see Gold | Au | ||||
Barium | Ba | 56 | 137.327(7) | 2 | 6 |
Berkelium | Bk | 97 | [247][1] | 7 | |
Beryllium | Be | 4 | 9.012182(3) | 2 | 2 |
Bismuth | Bi | 83 | 208.98040(1) | 15 | 6 |
Bohrium | Bh | 107 | [264][1] | 7 | 7 |
Boron | B | 5 | 10.811(7)[2][3][4] | 13 | 2 |
Bromine | Br | 35 | 79.904(1) | 17 | 4 |
Cadmium | Cd | 48 | 112.411(8)[2] | 12 | 5 |
Caesium (Cesium) | Cs | 55 | 132.9054519(2) | 1 | 6 |
Calcium | Ca | 20 | 40.078(4)[2] | 2 | 4 |
Californium | Cf | 98 | [251][1] | 7 | |
Carbon | C | 6 | 12.0107(8)[2][3] | 14 | 2 |
Cerium | Ce | 58 | 140.116(1)[2] | 6 | |
Cesium—see Caesium | Cs | ||||
Chlorine | Cl | 17 | 35.453(2)[2][3][4] | 17 | 3 |
Chromium | Cr | 24 | 51.9961(6) | 6 | 4 |
Cobalt | Co | 27 | 58.933195(5) | 9 | 4 |
Copper (Cuprum) | Cu | 29 | 63.546(3)[3] | 11 | 4 |
Curium | Cm | 96 | [247][1] | 7 | |
Darmstadtium | Ds | 110 | [271][1] | 10 | 7 |
Dubnium | Db | 105 | [262][1] | 5 | 7 |
Dysprosium | Dy | 66 | 162.500(1)[2] | 6 | |
Einsteinium | Es | 99 | [252][1] | 7 | |
Erbium | Er | 68 | 167.259(3)[2] | 6 | |
Europium | Eu | 63 | 151.964(1)[2] | 6 | |
Fermium | Fm | 100 | [257][1] | 7 | |
Ferrum—see Iron | Fe | ||||
Fluorine | F | 9 | 18.9984032(5) | 17 | 2 |
Francium | Fr | 87 | [223][1] | 1 | 7 |
Gadolinium | Gd | 64 | 157.25(3)[2] | 6 | |
Gallium | Ga | 31 | 69.723(1) | 13 | 4 |
Germanium | Ge | 32 | 72.64(1) | 14 | 4 |
Gold (Aurum) | Au | 79 | 196.966569(4) | 11 | 6 |
Hafnium | Hf | 72 | 178.49(2) | 4 | 6 |
Hassium | Hs | 108 | [277][1] | 8 | 7 |
Helium | He | 2 | 4.002602(2)[2][3] | 18 | 1 |
Holmium | Ho | 67 | 164.930 32(2) | 6 | |
Hydrargyrum—see Mercury | Hg | ||||
Hydrogen | H | 1 | 1.00794(7)[2][3][4] | 1 | 1 |
Indium | In | 49 | 114.818(3) | 13 | 5 |
Iodine | I | 53 | 126.904 47(3) | 17 | 5 |
Iridium | Ir | 77 | 192.217(3) | 9 | 6 |
Iron (Ferrum) | Fe | 26 | 55.845(2) | 8 | 4 |
Kalium—see Potassium | K | ||||
Krypton | Kr | 36 | 83.798(2)[2][4] | 18 | 4 |
Lanthanum | La | 57 | 138.90547(7)[2] | 6 | |
Lawrencium | Lr | 103 | [262][1] | 3 | 7 |
Lead (Plumbum) | Pb | 82 | 207.2(1)[2][3] | 14 | 6 |
Lithium | Li | 3 | 6.941(2)[2][3][4][5] | 1 | 2 |
Lutetium | Lu | 71 | 174.967(1)[2] | 3 | 6 |
Magnesium | Mg | 12 | 24.3050(6) | 2 | 3 |
Manganese | Mn | 25 | 54.938045(5) | 7 | 4 |
Meitnerium | Mt | 109 | [268][1] | 9 | 7 |
Mendelevium | Md | 101 | [258][1] | 7 | |
Mercury (Hydrargyrum) | Hg | 80 | 200.59(2) | 12 | 6 |
Molybdenum | Mo | 42 | 95.94(2)[2] | 6 | 5 |
Natrium—see Sodium | Na | ||||
Neodymium | Nd | 60 | 144.242(3)[2] | 6 | |
Neon | Ne | 10 | 20.1797(6)[2][4] | 18 | 2 |
Neptunium | Np | 93 | [237][1] | 7 | |
Nickel | Ni | 28 | 58.6934(2) | 10 | 4 |
Niobium | Nb | 41 | 92.906 38(2) | 5 | 5 |
Nitrogen | N | 7 | 14.0067(2)[2][3] | 15 | 2 |
Nobelium | No | 102 | [259][1] | 7 | |
Osmium | Os | 76 | 190.23(3)[2] | 8 | 6 |
Oxygen | O | 8 | 15.9994(3)[2][3] | 16 | 2 |
Palladium | Pd | 46 | 106.42(1)[2] | 10 | 5 |
Plumbum—see Lead | Pb | ||||
Phosphorus | P | 15 | 30.973762(2) | 15 | 3 |
Platinum | Pt | 78 | 195.084(9) | 10 | 6 |
Plutonium | Pu | 94 | [244][1] | 7 | |
Polonium | Po | 84 | [210][1] | 16 | 6 |
Potassium (Kalium) | K | 19 | 39.0983(1) | 1 | 4 |
Praseodymium | Pr | 59 | 140.90765(2) | 6 | |
Promethium | Pm | 61 | [145][1] | 6 | |
Protactinium | Pa | 91 | 231.03588(2)[1] | 7 | |
Radium | Ra | 88 | [226][1] | 2 | 7 |
Radon | Rn | 86 | [220][1] | 18 | 6 |
Rhenium | Re | 75 | 186.207(1) | 7 | 6 |
Rhodium | Rh | 45 | 102.905 50(2) | 9 | 5 |
Roentgenium | Rg | 111 | [272][1] | 11 | 7 |
Rubidium | Rb | 37 | 85.4678(3)[2] | 1 | 5 |
Ruthenium | Ru | 44 | 101.07(2)[2] | 8 | 5 |
Rutherfordium | Rf | 104 | 261[1] | 4 | 7 |
Samarium | Sm | 62 | 150.36(2)[2] | 6 | |
Scandium | Sc | 21 | 44.955912(6) | 3 | 4 |
Seaborgium | Sg | 106 | [266][1] | 6 | 7 |
Selenium | Se | 34 | 78.96(3)[3] | 16 | 4 |
Silicon | Si | 14 | 28.0855(3)[3] | 14 | 3 |
Silver (Argentum) | Ag | 47 | 107.8682(2)[2] | 11 | 5 |
Sodium (Natrium) | Na | 11 | 22.98976928(2) | 1 | 3 |
Stannum—see Tin | Sn | ||||
Stibium—see Antimony | Sb | ||||
Strontium | Sr | 38 | 87.62(1)[2][3] | 2 | 5 |
Sulfur | S | 16 | 32.065(5)[2][3] | 16 | 3 |
Tantalum | Ta | 73 | 180.94788(2) | 5 | 6 |
Technetium | Tc | 43 | [98][1] | 7 | 5 |
Tellurium | Te | 52 | 127.60(3)[2] | 16 | 5 |
Terbium | Tb | 65 | 158.92535(2) | 6 | |
Thallium | Tl | 81 | 204.3833(2) | 13 | 6 |
Thorium | Th | 90 | 232.03806(2)[1][2] | 7 | |
Thulium | Tm | 69 | 168.93421(2) | 6 | |
Tin (Stannum) | Sn | 50 | 118.710(7)[2] | 14 | 5 |
Titanium | Ti | 22 | 47.867(1) | 4 | 4 |
Tungsten (Wolfram) | W | 74 | 183.84(1) | 6 | 6 |
Ununbium | Uub | 112 | [285][1] | 12 | 7 |
Ununhexium | Uuh | 116 | [292][1] | 16 | 7 |
Ununoctium | Uuo | 118 | [294][1] | 18 | 7 |
Ununpentium | Uup | 115 | [288][1] | 15 | 7 |
Ununquadium | Uuq | 114 | [289][1] | 14 | 7 |
Ununtrium | Uut | 113 | [284][1] | 13 | 7 |
Uranium | U | 92 | 238.02891(3)[1][2][4] | 7 | |
Vanadium | V | 23 | 50.9415(1) | 5 | 4 |
Wolfram—see Tungsten | W | ||||
Xenon | Xe | 54 | 131.293(6)[2][4] | 18 | 5 |
Ytterbium | Yb | 70 | 173.04(3)[2] | 6 | |
Yttrium | Y | 39 | 88.90585(2) | 3 | 5 |
Zinc | Zn | 30 | 65.409(4) | 12 | 4 |
Zirconium | Zr | 40 | 91.224(2)[2] | 4 | 5 |
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