66 Dy Disprosio 162,5 u
Período
6
Grupo
—
Bloque
f-bloque
Fase (STP)
Solid

El disprosio se emplea en los imanes de neodimio para mejorar su rendimiento a alta temperatura. Tiene la mayor susceptibilidad magnética de todos los elementos.

Acerca de Disprosio

Possessing the highest magnetic susceptibility of any element, dysprosium (Dy) is a lanthanide of exceptional importance to modern magnets. Element 66 lies in period 6 of the f-block, with an atomic mass of 162.5, the electron configuration [Xe] 4f¹⁰ 6s², and a Pauling electronegativity of 1.22. It is added to neodymium-iron-boron magnets to preserve their strength at the high operating temperatures of electric-vehicle motors and wind turbines. Dysprosium also appears in specialized alloys and reactor control-rod materials. A soft, silvery metal, it is solid at standard conditions.

Propiedades físicas

Masa atómica 162.5 u
Fase a STP Solid

Propiedades electrónicas

Electronegatividad 1.22

Configuración electrónica

Configuración [Xe] 4f¹⁰ 6s²

Configuración de capas electrónicas

Configuración de capas electrónicas de Disprosio Dy 2e⁻ 8e⁻ 18e⁻ 28e⁻ 8e⁻ 2e⁻
Estructura de capas electrónicas de Disprosio: electrones por capa.
Capa Electrones
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 28
5 (O) 8
6 (P) 2

Posición en la tabla periódica

Posición de Disprosio en la tabla periódica Dy

Frequently Asked Questions

What is Disprosio?
Disprosio (Dy) is a chemical element with atomic number 66. It is a solid at standard temperature and pressure, classified as a lantánido.
What are the key properties of Disprosio?
Disprosio has an atomic mass of 162.5 u.
What is the electron configuration of Disprosio?
The electron configuration of Disprosio is [Xe] 4f10 6s2. It is in the f-block of the periodic table.
What is the electronegativity of Disprosio?
Disprosio has an electronegativity of 1.22 on the Pauling scale.