ka hooseeya1

Alaabta

Yttrium, 39Y
Lambarka atomiga (Z) 39
Marxaladda STP adag
barta dhalaalaysa 1799 K (1526 °C, 2779 °F)
Barta karkarinta 3203 K (2930 °C, 5306 °F)
Cufnaanta (rt u dhow) 4.472 g/cm3
marka dareere ah (at mp) 4.24 g/cm3
Kulaylka fiyuuska 11.42 kJ/mol
Kulaylka uumiga 363 kJ/mol
Awoodda kulaylka molar 26.53 J/ (mol·K)
  • Yttrium oxide

    Yttrium oxide

    Yttrium oxide, oo sidoo kale loo yaqaan Yttria, waa wakiilka macdanta u fiican ee samaynta lafdhabarta.Waa walax adag oo cad.Waxay leedahay dhibic dhalaalaysa sare (2450oC), xasiloonida kiimikaad, iskudar hoose ee balaadhinta kulaylka, hufnaanta sare ee labada muuqda (70%) iyo infrared (60%) iftiin, hooseeyo tamarta photons.Waxay ku habboon tahay codsiyada muraayadaha, indhaha iyo dhoobada.