Imikhiqizo
| I-Yttrium, 39Y | |
| Inombolo ye-athomu (Z) | 39 |
| Isigaba ku-STP | okuqinile |
| Iphoyinti lokuncibilika | 1799 K (1526 °C, 2779 °F) |
| Iphuzu elibilayo | 3203 K (2930 °C, 5306 °F) |
| Ukuminyana (eduze ne-rt) | 4.472 g/cm3 |
| lapho uketshezi (at mp) | 4.24 g/cm3 |
| Ukushisa kwe-fusion | 11.42 kJ/mol |
| Ukushisa kwe-vaporization | 363 kJ/mol |
| Umthamo wokushisa we-molar | 26.53 J/(mol·K) |
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I-Yttrium oxide
I-Yttrium oxide, eyaziwa nangokuthi i-Yttria, iyi-ejenti enhle kakhulu ye-mineralizing ekwakheni umgogodla. Kuyinto eqinile emoyeni, emhlophe. Inezinga eliphezulu lokuncibilika (2450oC), ukuzinza kwamakhemikhali, i-coefficient ephansi yokwanda okushisayo, ukukhanya okuphezulu kwakho kokubili okubonakalayo (70%) kanye nokukhanya kwe-infrared (60%), amandla aphansi anqunywe ama-photons. Ilungele ukusetshenziswa kwengilazi, i-optic kanye ne-ceramic.