74 W Wolframio 183,84 u

Wolframio

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Período
6
Grupo
6
Bloque
d-bloque
Fase (STP)
Solid

El wolframio tiene el punto de fusión más alto de todos los elementos, 3422 °C. Se usa en filamentos de bombillas, herramientas de corte y aplicaciones militares.

Acerca de Wolframio

No element withstands heat like tungsten (W): with the highest melting point of any element, 3,422 degrees Celsius, it remains solid where other metals vaporize. Element 74 occupies group 6 of period 6 in the d-block, with an atomic mass of 183.84, the electron configuration [Xe] 4f¹⁴ 5d⁴ 6s², and a Pauling electronegativity of 2.36. This refractory nature made tungsten the classic material for incandescent light-bulb filaments, and its hardness underlies tungsten-carbide cutting tools and drill bits. Dense and strong, the metal also serves in armaments and high-temperature furnace components. It is solid at standard conditions.

Propiedades físicas

Masa atómica 183.84 u
Fase a STP Solid

Propiedades electrónicas

Electronegatividad 2.36

Configuración electrónica

Configuración [Xe] 4f¹⁴ 5d⁴ 6s²

Configuración de capas electrónicas

Configuración de capas electrónicas de Wolframio W 2e⁻ 8e⁻ 18e⁻ 32e⁻ 12e⁻ 2e⁻
Estructura de capas electrónicas de Wolframio: electrones por capa.
Capa Electrones
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 32
5 (O) 12
6 (P) 2

Posición en la tabla periódica

Posición de Wolframio en la tabla periódica W

Compuestos que contienen Wolframio

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Frequently Asked Questions

What is Wolframio?
Wolframio (W) is a chemical element with atomic number 74. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Wolframio?
Wolframio has an atomic mass of 183.84 u.
What is the electron configuration of Wolframio?
The electron configuration of Wolframio is [Xe] 4f14 5d4 6s2. It is in the d-block of the periodic table.
What is the electronegativity of Wolframio?
Wolframio has an electronegativity of 2.36 on the Pauling scale.