• nǚ

  钕

• 60

  Nd

• Lanthanoids

  Neodymium

• Group

  无

• Period

  6

• Block

  f

• Protons

  60

• Electrons

  60

• Neutrons

  84

希腊文“新”和“双胞胎”的复合词

General Properties

Atomic Number

60

Atomic Weight

144.242

Mass Number

144

Category

Lanthanoids

Color

Silver

Radioactive

No

Discovery year

1885

Crystal Structure

Simple Hexagonal

History

钕在1885年被奥地利化学家韦尔斯巴克首先确认

它在钕镨合金，一种被莫桑德尔错误的认为是一种元素的混合物中被发现

纯净的金属钕在1925年被首次制备出来

Electrons per shell

2, 8, 18, 22, 8, 2

Electron Configuration

[Xe] 4f⁴ 6s²

Abundance in Earth's crust

0.0033%

Abundance in Universe

1×10^-6%

CAS Number

7440-00-8

PubChem CID Number

23934

Applications

钕被用作制造鼓风机操作者的眼睛

钕磁性合金可以出现在扩音器，入耳式耳机，吉他和低音吉他拾音器以及电脑硬盘中

含钕的玻璃可以被用作连续性激光材料

世界上大部分女化合物在中国被开采出来

Stable Isotopes

¹⁴²Nd, ¹⁴³Nd, ¹⁴⁵Nd, ¹⁴⁶Nd, ¹⁴⁸Nd

Unstable Isotopes

¹²⁴Nd, ¹²⁵Nd, ¹²⁶Nd, ¹²⁷Nd, ¹²⁸Nd, ¹²⁹Nd, ¹³⁰Nd, ¹³¹Nd, ¹³²Nd, ¹³³Nd, ¹³⁴Nd, ¹³⁵Nd, ¹³⁶Nd, ¹³⁷Nd, ¹³⁸Nd, ¹³⁹Nd, ¹⁴⁰Nd, ¹⁴¹Nd, ¹⁴⁴Nd, ¹⁴⁷Nd, ¹⁴⁹Nd, ¹⁵⁰Nd, ¹⁵¹Nd, ¹⁵²Nd, ¹⁵³Nd, ¹⁵⁴Nd, ¹⁵⁵Nd, ¹⁵⁶Nd, ¹⁵⁷Nd, ¹⁵⁸Nd, ¹⁵⁹Nd, ¹⁶⁰Nd, ¹⁶¹Nd