မာတိကာသို့ ခုန်သွားရန်

တမ်းပလေက်:Infobox dubnium

အဝ်ႏ ဝီခီပီးဒီးယား ကို
ဒပ်ဘ်နီယမ်,  105Db
ကအောဝ်ႏလုဲင်ႏဒါႏ ဂုဏ်သတ္တိဖုံႏ
အမဉ်ꩻ၊ သင်္ကေတဒပ်ဘ်နီယမ်, Db
ဒြတ်စင် အထဲ့ရော့ꩻ ထာꩻရှောင်ကို ဒပ်ဘ်နီယမ်
Element 1: Hydrogen (H), Other non-metal
Element 2: Helium (He), Noble gas
Element 3: Lithium (Li), Alkali metal
Element 4: Beryllium (Be), Alkaline earth metal
Element 5: Boron (B), Metalloid
Element 6: Carbon (C), Other non-metal
Element 7: Nitrogen (N), Other non-metal
Element 8: Oxygen (O), Other non-metal
Element 9: Fluorine (F), Halogen
Element 10: Neon (Ne), Noble gas
Element 11: Sodium (Na), Alkali metal
Element 12: Magnesium (Mg), Alkaline earth metal
Element 13: Aluminium (Al), Other metal
Element 14: Silicon (Si), Metalloid
Element 15: Phosphorus (P), Other non-metal
Element 16: Sulfur (S), Other non-metal
Element 17: Chlorine (Cl), Halogen
Element 18: Argon (Ar), Noble gas
Element 19: Potassium (K), Alkali metal
Element 20: Calcium (Ca), Alkaline earth metal
Element 21: Scandium (Sc), Transition metal
Element 22: Titanium (Ti), Transition metal
Element 23: Vanadium (V), Transition metal
Element 24: Chromium (Cr), Transition metal
Element 25: Manganese (Mn), Transition metal
Element 26: Iron (Fe), Transition metal
Element 27: Cobalt (Co), Transition metal
Element 28: Nickel (Ni), Transition metal
Element 29: Copper (Cu), Transition metal
Element 30: Zinc (Zn), Transition metal
Element 31: Gallium (Ga), Other metal
Element 32: Germanium (Ge), Metalloid
Element 33: Arsenic (As), Metalloid
Element 34: Selenium (Se), Other non-metal
Element 35: Bromine (Br), Halogen
Element 36: Krypton (Kr), Noble gas
Element 37: Rubidium (Rb), Alkali metal
Element 38: Strontium (Sr), Alkaline earth metal
Element 39: Yttrium (Y), Transition metal
Element 40: Zirconium (Zr), Transition metal
Element 41: Niobium (Nb), Transition metal
Element 42: Molybdenum (Mo), Transition metal
Element 43: Technetium (Tc), Transition metal
Element 44: Ruthenium (Ru), Transition metal
Element 45: Rhodium (Rh), Transition metal
Element 46: Palladium (Pd), Transition metal
Element 47: Silver (Ag), Transition metal
Element 48: Cadmium (Cd), Transition metal
Element 49: Indium (In), Other metal
Element 50: Tin (Sn), Other metal
Element 51: Antimony (Sb), Metalloid
Element 52: Tellurium (Te), Metalloid
Element 53: Iodine (I), Halogen
Element 54: Xenon (Xe), Noble gas
Element 55: Caesium (Cs), Alkali metal
Element 56: Barium (Ba), Alkaline earth metal
Element 57: Lanthanum (La), Lanthanoid
Element 58: Cerium (Ce), Lanthanoid
Element 59: Praseodymium (Pr), Lanthanoid
Element 60: Neodymium (Nd), Lanthanoid
Element 61: Promethium (Pm), Lanthanoid
Element 62: Samarium (Sm), Lanthanoid
Element 63: Europium (Eu), Lanthanoid
Element 64: Gadolinium (Gd), Lanthanoid
Element 65: Terbium (Tb), Lanthanoid
Element 66: Dysprosium (Dy), Lanthanoid
Element 67: Holmium (Ho), Lanthanoid
Element 68: Erbium (Er), Lanthanoid
Element 69: Thulium (Tm), Lanthanoid
Element 70: Ytterbium (Yb), Lanthanoid
Element 71: Lutetium (Lu), Lanthanoid
Element 72: Hafnium (Hf), Transition metal
Element 73: Tantalum (Ta), Transition metal
Element 74: Tungsten (W), Transition metal
Element 75: Rhenium (Re), Transition metal
Element 76: Osmium (Os), Transition metal
Element 77: Iridium (Ir), Transition metal
Element 78: Platinum (Pt), Transition metal
Element 79: Gold (Au), Transition metal
Element 80: Mercury (Hg), Transition metal
Element 81: Thallium (Tl), Other metal
Element 82: Lead (Pb), Other metal
Element 83: Bismuth (Bi), Other metal
Element 84: Polonium (Po), Metalloid
Element 85: Astatine (At), Halogen
Element 86: Radon (Rn), Noble gas
Element 87: Francium (Fr), Alkali metal
Element 88: Radium (Ra), Alkaline earth metal
Element 89: Actinium (Ac), Actinoid
Element 90: Thorium (Th), Actinoid
Element 91: Protactinium (Pa), Actinoid
Element 92: Uranium (U), Actinoid
Element 93: Neptunium (Np), Actinoid
Element 94: Plutonium (Pu), Actinoid
Element 95: Americium (Am), Actinoid
Element 96: Curium (Cm), Actinoid
Element 97: Berkelium (Bk), Actinoid
Element 98: Californium (Cf), Actinoid
Element 99: Einsteinium (Es), Actinoid
Element 100: Fermium (Fm), Actinoid
Element 101: Mendelevium (Md), Actinoid
Element 102: Nobelium (No), Actinoid
Element 103: Lawrencium (Lr), Actinoid
Element 104: Rutherfordium (Rf), Transition metal
Element 105: Dubnium (Db), Transition metal
Element 106: Seaborgium (Sg), Transition metal
Element 107: Bohrium (Bh), Transition metal
Element 108: Hassium (Hs), Transition metal
Element 109: Meitnerium (Mt), Transition metal
Element 110: Darmstadtium (Ds), Transition metal
Element 111: Roentgenium (Rg), Transition metal
Element 112: Copernicium (Cn), Transition metal
Element 113: Ununtrium (Uut)
Element 114: Ununquadium (Uuq)
Element 115: Ununpentium (Uup)
Element 116: Ununhexium (Uuh)
Element 117: Ununseptium (Uus)
Element 118: Ununoctium (Uuo)
 Ta
↑
Db
↓
(Upe)
ရူသာဖောဒီယမ် ← ဒပ်ဘ်နီယမ် → သီဘောစီယမ်
အဲက်တမ် အမုဲင်ရဲန်ႏ (Z)105
အဗူႏ၊ ဘလော့group 5
အထဲ့ရော့ꩻ ထာꩻရွောင်period  7
အှောန်ႏထော့ခါꩻ အဲက်တမ်မေက် အထှူႏခေန်ႏ (Ar)
အီလဲက္ထရွန် ကဖျင်ထာꩻ[Rn] 5f14 6d3 7s2[၁]
အပီတထွိုင်ကို ကပါဒါႏ အီလဲက္ထရွန်2, 8, 18, 32, 32, 11, 2
ပှိုင်းဝှို့တုမ်ႏ ယောင်ꩻဖဲ့ဂုဏ်သတ္တိဖုံႏ
ဖေ့စ်အခြုံးအတူႏ (predicted)[၂]
အနဲန်းအတဉ်ႏ (အခန်ꩻအလျား ၊ လမ်းဟောင်းကိုအလျား)29.3 g/cm3 (predicted)[၁][၃]
အဲက်တမ်မေက်ဂုဏ်ႏဖုံႏ
အာႏတောင်ႏတာႏမာꩻထွာအုဲင်းယွန်း1st: 665 kJ/mol
2nd: 1547 kJ/mol
3rd: 2378 kJ/mol
(more) (all but first estimated)[၁]
အဲက်တမ်မေက် ဒွါႏအကဲန်တကှို့ꩻempirical: 139 pm (estimated)[၁]
ကိုဗေးလဲန့်ဒွါႏအကဲန်တကှို့ꩻ 149 pm (estimated)[၄]
Miscellanea
ကမာꩻထွာခါꩻထာꩻကြုံး ​body-centered cubic (bcc) (predicted)[၂]
Body-centered cubic crystal structure for ဒပ်ဘ်နီယမ်
CAS Number53850-35-4
ထွာလှောန်ခြောင်ꩻ
ကဖေႏအမဉ်ꩻသားafter Dubna, Moscow Oblast, Russia, site of Joint Institute for Nuclear Research
ကထုမ်ႏမော့ꩻသားindependently by the Lawrence Berkeley Laboratory and the Joint Institute for Nuclear Research (1970)
အစှူဖြှိုးသွတ်ꩻ ဒပ်ဘ်နီယမ်သီး အုဲင်သိုတုပ်ဖုံႏ
iso NA သက်တန်ꩻတာကွို့ꩻ DM DE

( MeV)

DP
262Db syn 34 s[၅][၆] 67% α 8.66,
8.45		 258Lr
33% SF
263Db syn 27 s[၆] 56% SF
41% α 8.36 259Lr
3% ε 263mRf
266Db syn 20 min[၆] SF
ε? 266Rf
267Db syn 1.2 h[၆] SF
ε? 267Rf
268Db syn 28 h[၆] SF
ε? 268Rf
270Db syn 15 h[၇] 17% SF
83% α 266Lr
ε? 270Rf
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These references will appear in the article, but this list appears only on this page.
  1. 1 2 3 4 Hoffman၊ D. C.; Lee၊ D. M.; Pershina၊ V. (2006)။ "Transactinides and the future elements"။ in Morss၊ L.R.; Edelstein၊ N. M.; Fuger၊ Jean (eds.)။ The Chemistry of the Actinide and Transactinide Elements (3rd ed.)။ Springer Science+Business Media။ pp. 1652–1752။ ISBN 978-1-4020-3555-5။
  2. 1 2 "First-principles calculation of the structural stability of 6d transition metals" (2011). Physical Review B 84 (11). doi:10.1103/PhysRevB.84.113104. en:Bibcode: 2011PhRvB..84k3104O.
  3. ↑ "Superheavy elements: a prediction of their chemical and physical properties" (1975). Recent Impact of Physics on Inorganic Chemistry 21: 89–144. doi:10.1007/BFb0116498. Retrieved on October 4, 2013.
  4. ↑ Dubnium။ Royal Chemical Society။ October 9, 2017 ကို ထွားစဲစ်ချာထွူလဲဉ်း။
  5. ↑ Münzenberg၊ G.; Gupta၊ M. (2011)။ "Production and Identification of Transactinide Elements"။ Handbook of Nuclear Chemistry။ Springer။ p. 877။ doi:10.1007/978-1-4419-0720-2_19။
  6. 1 2 3 4 5 Six New Isotopes of the Superheavy Elements Discovered။ Berkeley Lab (2010)။ May 5, 2014 ကို ဒင်ႏထွူလဲဉ်း မူရင်းမော်ကွန်း။ October 9, 2017 ကို ထွားစဲစ်ချာထွူလဲဉ်း။
  7. ↑ "Synthesis of a New Element with Atomic Number Z=117" (2010). Physical Review Letters 104. American Physical Society. doi:10.1103/PhysRevLett.104.142502. PMID 20481935. en:Bibcode: 2010PhRvL.104n2502O.
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