iphantsi

Iimveliso

I-Praseodymuyimu, i-59pr
Inombolo yeatomic (z) 59
Inqanaba kwi-STP uqinile
Indawo yokunyibilika I-1208 k (935 ° C, 1715 ° F)
Indawo yokubila 3403 K (3130 ° C, 5666 ° F)
Ukuxinana (kufutshane ne-RT) 6.77 G / CM3
Xa ulwelo (kwi-MP) I-6.50 g / cm3
Ubushushu be-fusion 6.89 KJ / Mol
Ubushushu be-vaporization 331 KJ / mol
I-Molar Ubushushu obushushu 27.20 j / (molK)
  • I-Praseodymuum (III, IV) I-OX)

    I-Praseodymuum (III, IV) I-OX)

    I-Praseodymuum (III, IV) I-OX)Ngaba i-inorganic ye-inorganic ngefomula11 ye -111 enganyibilikiyo emanzini. Inesakhiwo se-fluorite ye-cubiorite. It is the most stable form of praseodymium oxide at ambient temperature and pressure.It is a highly insoluble thermally stable Praseodymium source suitable for glass, optic and ceramic applications. I-Praseodymium (III, iv) I-oxide icocekile ngokubanzi (i-99.999%) i-raseodymium (I-IV, iv) i-oxide (pr2o3) i-oxide ifumaneke kwimimandla emininzi. I-Ultra Ukucoceka okuphakamileyo kunye neengoma eziphezulu eziPubisayo ziphucula zombini umgangatho obonakalayo kunye nokusebenza njengemigangatho yesayensi. I-Nanoscale i-Nanoscale i-Ementul Powders kunye nokumiswa, njengeefom zendawo ephezulu yendawo ephezulu, inokuqwalaselwa.