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Gadolinium


Gadolinium
Gadolinium
Clàr pillteach
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
* La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
Buadhan
Samhla Gd
Àireamh 64
Ùine 6
Bloca f
Seòrsa Lantanach
Buadhan stuthach
Dath Airgead-gheal
Teothachd leaghaidh 1585 K ​(1312 °C, ​2394 °F)
Teothachd goilidh 3273 K ​(3000 °C, ​5432 °F)
Buadhan atamach
Tomad atamach/Da 157.25(3)[1]
Comh-dhealbhadh atamach [Xe] 4f7 5d1 6s2
Cor ogsaideachaidh +1, +2, +3
1mh lùth aidheonachaidh/kJ mol–1 593.4 kJ/mol
2mh lùth aidheonachaidh/kJ mol–1 1170 kJ/mol
3mh lùth aidheonachaidh/kJ mol–1 1190 kJ/mol

'S e eileamaid cheimigeach a tha ann an gadolinium le samhla Gd agus àireamh atamach 64.

'S e meatailt bof agus lantanach a tha ann. Mar na lantanaich eile, tha an aidheon +3 as cudromaiche ann an a cheimigeachd aige.

  1. http://www.ciaaw.org/atomic-weights.htm

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Gadolinium AF ጋዶሊኒየም AM गैडोलिनियम ANP غادولينيوم Arabic ݣادولينيوم ARY جادولينيوم ARZ Gadoliniu AST Qadolinium AZ Гадолиний BA Gadolinium BAN

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