Neodynium

Symbol 符号

Nd

Atomic number 原子序数

60

Atomic mass 原子质量	144.24		Thermal conductivity 热导率	0.165
Atomic radius 原子半径	2.64		Covalent radius 共价半径	1.64
Density 密度	7.00		Atomic volume 原子体积	20.6
Melting point 熔点	1289		Oxidation states 氧化态	3
Boiling point 沸点	3341		Stable isotopes 稳定同位素	6
Heat of vapor. 汽化热	273		Electronegativity 电负性	1.14
Heat of fusion 熔化热	7.14		First ionization 第一电离能	5.53
Specific heat 比热容	0.19		Electrical conduct. 电导率	...

Electron configuration 电子排布

Neodymium

As a member of the fourteen member lanthanide series, this element has few properties which distinguish it from the other members of the series. All of them along with lanthanum, yttrium, and scandium occur in very small quantities in nature. The usual source is the mineral monazite, or monazite sand, which is a mixture of phosphates containing also some thorium phosphate.

Neodymium has found recent use in the manufacture of rare earth magnets which produce very high magnetic field strengths with small masses.

Neodymium Nuclear Data