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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 |
Symbol | Name | Origin of Symbol | Atomic Number | Atomic Mass | Group | Period |
---|---|---|---|---|---|---|
Ac | Actinium | Greek aktinos | 89 | [227][১] | 7 | |
Ag | Silver | Latin argentum | 47 | 107.8682(2)[২] | 11 | 5 |
Al | Aluminium (Aluminum) | Latin alumen | 13 | 26.9815386(8) | 13 | 3 |
Am | Americium | the Americas | 95 | [243][১] | 7 | |
Ar | Argon | Greek argon | 18 | 39.948(1)[২][৩] | 18 | 3 |
As | Arsenic | Greek arsenikos | 33 | 74.92160(2) | 15 | 4 |
At | Astatine | Greek astatos | 85 | [210][১] | 17 | 6 |
Au | Gold | Latin aurum | 79 | 196.966569(4) | 11 | 6 |
B | Boron | borax and carbon | 5 | 10.811(7)[২][৩][৪] | 13 | 2 |
Ba | Barium | Greek barys | 56 | 137.327(7) | 2 | 6 |
Be | Beryllium | beryl | 4 | 9.012182(3) | 2 | 2 |
Bh | Bohrium | Niels Bohr | 107 | [264][১] | 7 | 7 |
Bi | Bismuth | corruption of the German wissmuth | 83 | 208.98040(1) | 15 | 6 |
Bk | Berkelium | Berkeley, California | 97 | [247][১] | 7 | |
Br | Bromine | Greek bromos | 35 | 79.904(1) | 17 | 4 |
C | Carbon | Latin carbo | 6 | 12.0107(8)[২][৩] | 14 | 2 |
Ca | Calcium | Latin calx | 20 | 40.078(4)[২] | 2 | 4 |
Cd | Cadmium | Greek kadmia | 48 | 112.411(8)[২] | 12 | 5 |
Ce | Cerium | Ceres | 58 | 140.116(1)[২] | 6 | |
Cf | Californium | State and University of California | 98 | [251][১] | 7 | |
Cl | Chlorine | Greek chloros | 17 | 35.453(2)[২][৩][৪] | 17 | 3 |
Cm | Curium | Pierre and মারি ক্যুরি | 96 | [247][১] | 7 | |
Co | Cobalt | German kobold | 27 | 58.933195(5) | 9 | 4 |
Cr | Chromium | Greek chroma | 24 | 51.9961(6) | 6 | 4 |
Cs | Caesium (Cesium) | Latin caesius | 55 | 132.9054519(2) | 1 | 6 |
Cu | Copper | Latin Cuprum | 29 | 63.546(3)[৩] | 11 | 4 |
Db | Dubnium | Dubna, Russia | 105 | [262][১] | 5 | 7 |
Ds | Darmstadtium | Darmstadt, Germany | 110 | [271][১] | 10 | 7 |
Dy | Dysprosium | Greek dysprositos | 66 | 162.500(1)[২] | 6 | |
Er | Erbium | Ytterby, Sweden | 68 | 167.259(3)[২] | 6 | |
Es | Einsteinium | Albert Einstein | 99 | [252][১] | 7 | |
Eu | Europium | Europe | 63 | 151.964(1)[২] | 6 | |
F | Fluorine | Latin fluo | 9 | 18.9984032(5) | 17 | 2 |
Fe | Iron | Latin ferrum | 26 | 55.845(2) | 8 | 4 |
Fm | Fermium | Enrico Fermi | 100 | [257][১] | 7 | |
Fr | Francium | France | 87 | [223][১] | 1 | 7 |
Ga | Gallium | Latin Gallia | 31 | 69.723(1) | 13 | 4 |
Gd | Gadolinium | gadolinite | 64 | 157.25(3)[২] | 6 | |
Ge | Germanium | Germany | 32 | 72.64(1) | 14 | 4 |
H | Hydrogen | Greek hydror and gen | 1 | 1.00794(7)[২][৩][৪] | 1 | 1 |
He | Helium | Greek helios | 2 | 4.002602(2)[২][৩] | 18 | 1 |
Hf | Hafnium | Latin Hafnia | 72 | 178.49(2) | 4 | 6 |
Hg | Mercury | Latin hydrargyrum | 80 | 200.59(2) | 12 | 6 |
Ho | Holmium | Latin Holmia | 67 | 164.930 32(2) | 6 | |
Hs | Hassium | Hesse, Germany | 108 | [277][১] | 8 | 7 |
I | Iodine | Greek ioeides | 53 | 126.904 47(3) | 17 | 5 |
In | Indium | indigo blue | 49 | 114.818(3) | 13 | 5 |
Ir | Iridium | Greek iris | 77 | 192.217(3) | 9 | 6 |
K | Potassium (Kalium) | Latin kalium | 19 | 39.0983(1) | 1 | 4 |
Kr | Krypton | Greek kryptos | 36 | 83.798(2)[২][৪] | 18 | 4 |
La | Lanthanum | Greek lanthanien | 57 | 138.90547(7)[২] | 6 | |
Li | Lithium | Greek lithos | 3 | 6.941(2)[২][৩][৪][৫] | 1 | 2 |
Lr | Lawrencium | Ernest O. Lawrence | 103 | [262][১] | 3 | 7 |
Lu | Lutetium | Latin Lutetia | 71 | 174.967(1)[২] | 3 | 6 |
Md | Mendelevium | Dmitri Mendeleyev | 101 | [258][১] | 7 | |
Mg | Magnesium | Magnesia, Greece | 12 | 24.3050(6) | 2 | 3 |
Mn | Manganese | Latin magnes | 25 | 54.938045(5) | 7 | 4 |
Mo | Molybdenum | Greek molybdos | 42 | 95.94(2)[২] | 6 | 5 |
Mt | Meitnerium | Lise Meitner | 109 | [268][১] | 9 | 7 |
N | Nitrogen | Greek nitron and gen | 7 | 14.0067(2)[২][৩] | 15 | 2 |
Na | Sodium | Latin natrium | 11 | 22.98976928(2) | 1 | 3 |
Nb | Niobium | Niobe | 41 | 92.906 38(2) | 5 | 5 |
Nd | Neodymium | Greek neos didymos | 60 | 144.242(3)[২] | 6 | |
Ne | Neon | Greek neos | 10 | 20.1797(6)[২][৪] | 18 | 2 |
Ni | Nickel | German kupfernickel | 28 | 58.6934(2) | 10 | 4 |
No | Nobelium | Alfred Nobel | 102 | [259][১] | 7 | |
Np | Neptunium | Neptune | 93 | [237][১] | 7 | |
O | Oxygen | Greek oxys and gen | 8 | 15.9994(3)[২][৩] | 16 | 2 |
Os | Osmium | Greek osme | 76 | 190.23(3)[২] | 8 | 6 |
P | Phosphorus | Greek phosphoros | 15 | 30.973762(2) | 15 | 3 |
Pa | Protactinium | Greek protos and actinium | 91 | 231.03588(2)[১] | 7 | |
Pb | Lead | Latin plumbum | 82 | 207.2(1)[২][৩] | 14 | 6 |
Pd | Palladium | Pallas | 46 | 106.42(1)[২] | 10 | 5 |
Pm | Promethium | Prometheus | 61 | [145][১] | 6 | |
Po | Polonium | Poland | 84 | [210][১] | 16 | 6 |
Pr | Praseodymium | Greek prasios didymos | 59 | 140.90765(2) | 6 | |
Pt | Platinum | Greek platina | 78 | 195.084(9) | 10 | 6 |
Pu | Plutonium | Pluto | 94 | [244][১] | 7 | |
Ra | Radium | Greek radius | 88 | [226][১] | 2 | 7 |
Rb | Rubidium | Latin rubidus | 37 | 85.4678(3)[২] | 1 | 5 |
Re | Rhenium | Rhine Province | 75 | 186.207(1) | 7 | 6 |
Rf | Rutherfordium | Ernest Rutherford | 104 | 261[১] | 4 | 7 |
Rg | Roentgenium | ভিলহেল্ম কনরাড রন্টগেন | 111 | [272][১] | 11 | 7 |
Rh | Rhodium | Greek rhodon | 45 | 102.905 50(2) | 9 | 5 |
Rn | Radon | radium and emanation | 86 | [220][১] | 18 | 6 |
Ru | Ruthenium | Latin Ruthenia | 44 | 101.07(2)[২] | 8 | 5 |
S | Sulfur (Sulphur) | Latin sulfur | 16 | 32.065(5)[২][৩] | 16 | 3 |
Sb | Antimony | Latin stibium | 51 | 121.760(1)[২] | 15 | 5 |
Sc | Scandium | Scandinavia | 21 | 44.955912(6) | 3 | 4 |
Se | Selenium | Greek selene | 34 | 78.96(3)[৩] | 16 | 4 |
Sg | Seaborgium | Glenn T. Seaborg | 106 | [266][১] | 6 | 7 |
Si | Silicon | Latin silex | 14 | 28.0855(3)[৩] | 14 | 3 |
Sm | Samarium | samarskite | 62 | 150.36(2)[২] | 6 | |
Sn | Tin | Latin stannum | 50 | 118.710(7)[২] | 14 | 5 |
Sr | Strontium | Latin Strontian | 38 | 87.62(1)[২][৩] | 2 | 5 |
Ta | Tantalum | King Tantalus | 73 | 180.94788(2) | 5 | 6 |
Tb | Terbium | Ytterby, Sweden | 65 | 158.92535(2) | 6 | |
Tc | Technetium | Greek technetos | 43 | [98][১] | 7 | 5 |
Te | Tellurium | Greek tellus | 52 | 127.60(3)[২] | 16 | 5 |
Th | Thorium | Thor | 90 | 232.03806(2)[১][২] | 7 | |
Ti | Titanium | the Titans | 22 | 47.867(1) | 4 | 4 |
Tl | Thallium | Greek thallos | 81 | 204.3833(2) | 13 | 6 |
Tm | Thulium | Thule | 69 | 168.93421(2) | 6 | |
U | Uranium | Uranus | 92 | 238.02891(3)[১][২][৪] | 7 | |
Uub | Ununbium | Latin uni and bi | 112 | [285][১] | 12 | 7 |
Uuh | Ununhexium | Latin uni and Greek hex | 116 | [292][১] | 16 | 7 |
Uuo | Ununoctium | Latin uni and oct | 118 | [294][১] | 18 | 7 |
Uup | Ununpentium | Latin uni and Greek pent | 115 | [288][১] | 15 | 7 |
Uuq | Ununquadium | Latin uni and quadr | 114 | [289][১] | 14 | 7 |
Uut | Ununtrium | Latin uni and Greek tri | 113 | [284][১] | 13 | 7 |
V | Vanadium | Vanadis | 23 | 50.9415(1) | 5 | 4 |
W | Tungsten | German wolfram | 74 | 183.84(1) | 6 | 6 |
Xe | Xenon | Greek xenos | 54 | 131.293(6)[২][৪] | 18 | 5 |
Y | Yttrium | Ytterby, Sweden | 39 | 88.90585(2) | 3 | 5 |
Yb | Ytterbium | Ytterby, Sweden | 70 | 173.04(3)[২] | 6 | |
Zn | Zinc | German zin | 30 | 65.409(4) | 12 | 4 |
Zr | Zirconium | zircon | 40 | 91.224(2)[২] | 4 | 5 |
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 |
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