ମିଟ୍ନେରିଅମ

ଉଇକିପିଡ଼ିଆ ରୁ


Meitnerium
109Mt
Ir

Mt

(Uhu)
hassiummeitneriumdarmstadtium
ଭୌତିକ ରୁପ
unknown
ସାଧାରଣ ଧର୍ମ
ନାମ, ପ୍ରତୀକ,
ପରମାଣୁ କ୍ରମାଙ୍କ
meitnerium, Mt,
109
ଉଚ୍ଚାରଣ /mtˈnɪəriəm/ myt-neer-ee-əm[୧]
or /ˈmtnəriəm/ myt-nər-ee-əm[୨]
ମୌଳିକ ପ୍ରକାର unknown
but probably a transition metal[୩][୪]
ଶ୍ରେଣୀ, ପର୍ଯ୍ୟାୟ, ବ୍ଲକ୍ 9, 7, d
ମାନକ ପରମାଣବିକ ଓଜନ [278]
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ [Rn] 5f14 6d7 7s2
(calculated)[୩][୫]
2, 8, 18, 32, 32, 15, 2
(predicted)
Electron shells of meitnerium (2, 8, 18, 32, 32, 15, 2(predicted))
ଇତିହାସ
ଆବିଷ୍କାର Gesellschaft für Schwerionenforschung (1982)
ଭୌତିକ ଧର୍ମ
ଅବସ୍ଥା solid (predicted)[୪]
(ରୁମ୍ ଟେମ୍ପରେଚର୍‌ରେ ଘନତା) 37.4 (predicted)[୩] g·cm−3
Atomic properties
Oxidation states 9, 8, 6, 4, 3, 1 (predicted)[୩][୬][୭]
Ionization energies
(more)
1st: 800.8 (estimated)[୩] kJ·mol−1
2nd: 1823.6 (estimated)[୩] kJ·mol−1
3rd: 2904.2 (estimated)[୩] kJ·mol−1
Atomic radius 122 (predicted)[୩] pm
Covalent radius 129 (estimated)[୮] pm
Miscellanea
Crystal structure face-centered cubic (predicted)[୪]
Magnetic ordering paramagnetic (predicted)[୯]
CAS registry number 54038-01-6
Most stable isotopes
Main article: Isotopes of meitnerium
iso NA half-life DM DE (MeV) DP
278Mt syn 7.6 s α 9.6 274Bh
276Mt syn 0.72 s α 9.71 272Bh
274Mt syn 0.44 s α 9.76 270Bh
270mMt ? syn 1.1 s α 266Bh
only isotopes with half-lives over 0.1 seconds are included here
· r

ମିଟ୍ନେରିଅମ ହେଉଛି ଏକ କୃତିମ ଭାବେ ସଂଶ୍ଳେଷଣ କରାଯାଇଥିବା ତେଜସ୍କ୍ରିୟ ରାସାୟନିକ ମୌଳିକ ଯାହାର ପ୍ରତୀକ Mtପରମାଣୁ କ୍ରମାଙ୍କ ୧୦୯ ଅଟେ ।

ଧର୍ମ[ସମ୍ପାଦନା]

ଭୌତିକ[ସମ୍ପାଦନା]

ରସାୟନିକ[ସମ୍ପାଦନା]

ସମସ୍ଥାନିକ[ସମ୍ପାଦନା]

ଇତିହାସ[ସମ୍ପାଦନା]

ଉପସ୍ଥିତି[ସମ୍ପାଦନା]

ଉତ୍ପାଦନ[ସମ୍ପାଦନା]

ବ୍ୟବହାର[ସମ୍ପାଦନା]

ଆହୁରି ଦେଖନ୍ତୁ[ସମ୍ପାଦନା]

ଆଧାର[ସମ୍ପାଦନା]

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  2. "Meitnerium". Periodic Table of Videos. The University of Nottingham. http://www.periodicvideos.com/videos/109.htm. Retrieved 15 October 2012. 
  3. ୩.୦ ୩.୧ ୩.୨ ୩.୩ ୩.୪ ୩.୫ ୩.୬ ୩.୭ Haire, Richard G. (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1. 
  4. ୪.୦ ୪.୧ ୪.୨ Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B 84 (11). doi:10.1103/PhysRevB.84.113104. 
  5. Thierfelder, C.; Schwerdtfeger, P.; Heßberger, F. P.; Hofmann, S. (2008). "Dirac-Hartree-Fock studies of X-ray transitions in meitnerium". The European Physical Journal A 36 (2): 227. doi:10.1140/epja/i2008-10584-7. 
  6. Ionova, G. V.; Ionova, I. S.; Mikhalko, V. K.; Gerasimova, G. A.; Kostrubov, Yu. N.; Suraeva, N. I. (2004). "Halides of Tetravalent Transactinides (Rf, Db, Sg, Bh, Hs, Mt, 110th Element): Physicochemical Properties". Russian Journal of Coordination Chemistry 30 (5): 352. doi:10.1023/B:RUCO.0000026006.39497.82. 
  7. Himmel, Daniel; Knapp, Carsten; Patzschke, Michael; Riedel, Sebastian (2010). "How Far Can We Go? Quantum-Chemical Investigations of Oxidation State +IX". ChemPhysChem 11 (4): 865–9. doi:10.1002/cphc.200900910. PMID 20127784. 
  8. Chemical Data. Meitnerium - Mt, Royal Chemical Society
  9. Saito, Shiro L. (2009). "Hartree–Fock–Roothaan energies and expectation values for the neutral atoms He to Uuo: The B-spline expansion method". Atomic Data and Nuclear Data Tables 95 (6): 836. doi:10.1016/j.adt.2009.06.001. 

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