Statements (48)
Predicate | Object |
---|---|
gptkbp:instance_of |
gptkb:chemical_compound
|
gptkbp:application |
gptkb:Acoustic
optical devices medical imaging devices computer hard drives wind turbine generators electric vehicle motors |
gptkbp:category |
lanthanide
|
gptkbp:color |
silvery white
|
gptkbp:discovered_by |
gptkb:Carl_Auer_von_Welsbach
|
gptkbp:discovery_year |
1885
|
gptkbp:electronegativity |
1.14 (Pauling scale)
|
gptkbp:engine |
extracted from ores
|
gptkbp:has_field |
strongly paramagnetic
|
https://www.w3.org/2000/01/rdf-schema#label |
Neodymium
|
gptkbp:isotopes |
gptkb:Nd-144
gptkb:Nd-145 gptkb:Nd-146 60 Nd-148 Nd-150 |
gptkbp:material |
neodymium-cobalt (Nd Co)
neodymium-gallium (Nd Ga) neodymium-iron-boron (Nd Fe B) |
gptkbp:melting_point |
1021 ° C
3127 ° C |
gptkbp:occurs_in |
found in minerals such as monazite and bastnasite
|
gptkbp:oxidation_states |
+3
|
gptkbp:population_density |
7.01 g/cm³
|
gptkbp:related_products |
neodymium chloride (Nd Cl3)
neodymium fluoride (Nd F3) neodymium oxide (Nd2 O3) neodymium carbonate (Nd2(CO3)3) neodymium sulfate (Nd2(SO4)3) |
gptkbp:safety |
toxic in large amounts
not radioactive |
gptkbp:species |
Nd-144 (23%)
Nd-145 (8.3%) Nd-146 (27.2%) Nd-148 (5.7%) Nd-150 (17.8%) ~38 ppm |
gptkbp:symbol |
Nd
|
gptkbp:uses |
lasers
permanent magnets glass coloring |
gptkbp:bfsParent |
gptkb:Creative_Sound_Blaster_X_H7
|
gptkbp:bfsLayer |
6
|