44 Ru Rutenio 101,07 u

Rutenio

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Período
5
Grupo
8
Bloque
d-bloque
Fase (STP)
Solid

El rutenio es un metal raro del grupo del platino empleado en electrónica y como catalizador. Endurece las aleaciones de platino y paladio.

Acerca de Rutenio

A rare member of the platinum group, ruthenium (Ru) is element 44, located in group 8 of period 5 in the d-block. It has an atomic mass of 101.07 and the electron configuration [Kr] 4d⁷ 5s¹, with a Pauling electronegativity of 2.2. Ruthenium is used in electronics, where thin films serve as durable electrical contacts, and in chemistry as a versatile catalyst. As an alloying agent it markedly hardens platinum and palladium, improving their wear resistance for demanding applications. The metal is solid at standard conditions and, like its platinum-group neighbors, resists corrosion and attack by most acids.

Propiedades físicas

Masa atómica 101.07 u
Fase a STP Solid

Propiedades electrónicas

Electronegatividad 2.2

Configuración electrónica

Configuración [Kr] 4d⁷ 5s¹

Configuración de capas electrónicas

Configuración de capas electrónicas de Rutenio Ru 2e⁻ 8e⁻ 18e⁻ 15e⁻ 1e⁻
Estructura de capas electrónicas de Rutenio: electrones por capa.
Capa Electrones
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 15
5 (O) 1

Posición en la tabla periódica

Posición de Rutenio en la tabla periódica Ru

Bloque y período

Bloque

s p d f

Período

1 2 3 4 5 6 7

Tabla Periódica

Lantánidos Actínidos

Más Metal de Transición

21 Sc Escandio 22 Ti Titanio 23 V Vanadio 24 Cr Cromo 25 Mn Manganeso 26 Fe Hierro 27 Co Cobalto 28 Ni Níquel 29 Cu Cobre 30 Zn Cinc

Frequently Asked Questions

What is Rutenio?
Rutenio (Ru) is a chemical element with atomic number 44. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Rutenio?
Rutenio has an atomic mass of 101.07 u.
What is the electron configuration of Rutenio?
The electron configuration of Rutenio is [Kr] 4d7 5s1. It is in the d-block of the periodic table.
What is the electronegativity of Rutenio?
Rutenio has an electronegativity of 2.2 on the Pauling scale.