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Haidridean


Haidridean
Tiùb di-neartachaidh haidridein.
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 H
Àireamh 1
Buidheann 1
Ùine 1
Bloca s
Seòrsa Neo-mheatailtean
Buadhan stuthach
Dath Gun dath
Teothachd leaghaidh 13.99 K ​(−259.16 °C, ​−434.49 °F)
Teothachd goilidh 20.271 K ​(−252.879 °C, ​−423.182 °F)
Buadhan atamach
Tomad atamach/Da (1.00784–1.00811) [1]
Comh-dhealbhadh atamach 1s
Cor ogsaideachaidh +1, –1
1mh lùth aidheonachaidh/kJ mol–1 1312.05

S e eileamaid cheimigeach a tha ann an haidridean le samhla H agus àireamh atamach 1.[2]

Hydrogen Spectrum Test

'S e gas dà-atamach aig an teothachd sheòmair a tha ann. 'S e an atam as aotruime agus as lugha a tha ann an atam haidridein. Tha trì iosatòpaichean cumanta de haidridean, 1H (seasmhach),[3] 2H no deuterium (seasmhach) agus 3H no tritium le leth-bheatha 4500 làithean.[4]

  1. Standard Atomic Weights”. Commission on Isotopic Abundances and Atomic Weights. Air a thogail 27mh dhen Chèitean 2017.
  2. haidridean”. An Seotal. Air a thogail 27mh dhen Chèitean 2017.
  3. Air an àbhaist canar 1H "haidridean" ach tha an t-ainm "protium" cuideachd ann; faic “IUPAC Gold Book - Protium(Beurla). Air a thogail 27mh dhen Chèitean 2017.
  4. http://nvlpubs.nist.gov/nistpubs/jres/105/4/j54luc2.pdf

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Waterstof AF Wasserstoff ALS ሀይድሮጅን AM Hidrocheno AN Wætertimber ANG हाइड्रोजन ANP هيدروجين Arabic هيدروجين ARY هايدروجين ARZ উদজান AS

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