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Badeecadaha

Yttrium, 39Y
Lambarka atamka (Z) 39
Marxaladda STP adag
Barta dhalaalaysa 1799 K (1526 °C, 2779 °F)
Barta karkarinta 3203 K (2930 °C, 5306 °F)
Cufnaanta (ku dhow rt) 4.472 g/cm3
marka dareere (mp) 4.24 g/cm3
Kulaylka isku-dhafka 11.42 kJ/mol
Kulaylka uumiga 363 kJ/mol
Awoodda kulaylka molar-ka 26.53 J/(mol·K)
  • Oxide Yttrium

    Oxide Yttrium

    Oxide Yttrium, oo sidoo kale loo yaqaan Yttria, waa walax macdan-qodisa oo aad u fiican oo loogu talagalay sameynta spinel-ka. Waa walax adag oo cad oo hawo-qaboojisa. Waxay leedahay dhibic dhalaalaysa oo sare (2450oC), xasillooni kiimiko, isku-darka hoose ee ballaarinta kulaylka, hufnaan sare oo loogu talagalay iftiinka muuqda (70%) iyo infrared-ka (60%), tamar yar oo go'an oo foton ah. Waxay ku habboon tahay muraayadaha, indhaha iyo dhoobada.