nyob ze1

Cov khoom

Neodymium, 60Nd
Tus lej atomic (Z) 60
Theem ntawm STP khov kho
Qhov kub yaj 1297 K (1024 °C, 1875 °F)
Kub taw tes 3347 K (3074 °C, 5565 °F)
Qhov Ceev (nyob ze rt) 7.01 g/cm3
thaum kua (ntawm mp) 6.89 g/cm3
Kub ntawm kev sib xyaw 7.14 kJ/mol
Kub ntawm kev ua pa 289 kJ/mol
Lub peev xwm cua sov Molar 27.45 J/(mol·K)
  • Neodymium (III) Oxide

    Neodymium (III) Oxide

    Neodymium (III) Oxidelos yog neodymium sesquioxide yog cov tshuaj sib xyaw ua ke ntawm neodymium thiab oxygen nrog cov mis Nd2O3. Nws yog soluble hauv acid thiab insoluble hauv dej. Nws tsim cov xim greyish-xiav hexagonal crystals heev. Cov khoom sib xyaw ua ke tsis tshua muaj didymium, yav dhau los ntseeg tias yog ib qho khoom, ib feem muaj neodymium (III) oxide.

    Neodymium Oxideyog ib qho neodymium uas tsis yaj tau zoo thiab ruaj khov rau kev siv rau iav, optic thiab ceramic. Cov ntawv thov tseem ceeb suav nrog lasers, xim iav thiab tinting, thiab dielectrics. Neodymium Oxide kuj muaj nyob rau hauv pellets, pieces, sputtering targets, ntsiav tshuaj, thiab nanopowder.