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Hoilmium


Hoilmium
Hoilmium.
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 Ho
Àireamh 67
Ùine 6
Bloca f
Seòrsa Lantanach
Buadhan stuthach
Dath Airgead-gheal
Teothachd leaghaidh 1734 K ​(1461 °C, ​2662 °F)
Teothachd goilidh 2873 K ​(2600 °C, ​4712 °F)
Buadhan atamach
Tomad atamach/Da 164.93033(2)[1]
Comh-dhealbhadh atamach [Xe] 4f11 6s2
Cor ogsaideachaidh +1, +2, +3
1mh lùth aidheonachaidh/kJ mol–1 581.0 kJ/mol
2mh lùth aidheonachaidh/kJ mol–1 1140 kJ/mol
3mh lùth aidheonachaidh/kJ mol–1 2204 kJ/mol

'S e eileamaid cheimigeach a tha ann an hoilmium le samhla Ho agus àireamh atamach 67.

'S e meatailt bog agus lantanach a tha ann. Tha am mòmaid mhagnaiteach as ìre aig hoilmium.

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

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Holmium AF ሆልሚየም AM होल्मियम ANP هولميوم Arabic هولميوم ARY هولميوم ARZ Holmiu AST Holmium AZ Holmium BAN Гольмій BE

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