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Awọn ọja

Neodymium, 60nd
Nọmba atomiki (z) 60
Alakoso ni stp lagbara
Yo ojuami 1297 k (1024 ° C, 1875 ° F)
Farabale 3347 k (3074 ° C, 5565 ° F)
Iwuwo (nitosi rt) 7.01 g / cm3
Nigbati omi (ni MP) 6.89 g / cm3
Ooru ti iro 7.14 kj / mol
Ooru ti vopization 289 kj / mol
Agbara ooru ooru 27.45 J / (Mol ·)
  • Neodymium (iii) ohun elo afẹfẹ

    Neodymium (iii) ohun elo afẹfẹ

    Neodymium (iii) ohun elo afẹfẹTabi neodymium Sesquioxide jẹ iṣupọ kemikali ti neodymium ati axygen pẹlu agbekalẹ ND2O3. O ti wa ni iró ninu acid ati inboluble ninu omi. O fẹlẹfẹlẹ pupọ ti awọn kirisita hexagonal.

    Ohun elo afẹfẹ neodymiumjẹ suga ti o gaju tootmium orisun ti o yẹ fun gilasi, optic ati awọn ohun elo seramiki. Awọn ohun elo akọkọ pẹlu awọn lasers, awọ awọ ati ṣiṣan, ati dielectictorcdecdes.neoy, awọn ege, awọn ibi-afẹde, ati nanoopower.