23 V Vanadio 50,942 u

Vanadio

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Período
4
Grupo
5
Bloque
d-bloque
Fase (STP)
Solid

El vanadio es un metal de transición duro y gris plateado que se emplea para reforzar el acero. Forma compuestos de vivos colores en varios estados de oxidación.

Apariencia: Blue-silvery-grey metallic

Acerca de Vanadio

Notable for the vivid colors of its compounds, vanadium is a hard, silvery-grey transition metal that adopts several oxidation states. It has atomic number 23 and an atomic mass of 50.942, a density of 6.11 g/cm³, and a melting point of 2183 K. Its [Ar] 3d3 4s2 configuration gives an electronegativity of 1.63 and a first ionization energy of 651 kJ/mol. Andrés Manuel del Río first encountered the element in 1801. Added in small amounts to steel, vanadium greatly increases strength and toughness, which is its principal industrial use. Its many accessible oxidation states make its solutions strikingly varied in color. Vanadium occupies group 5, period 4.

Propiedades físicas

Masa atómica 50.942 u
Densidad 6.11 g/cm³
Punto de fusión 1909.8 °C
Punto de ebullición 3406.8 °C
Fase a STP Solid
Radio atómico 171.0 pm

Propiedades electrónicas

Electronegatividad 1.63
Energía de ionización 650.9 eV
Afinidad electrónica 50.6 eV
Electrones de valencia 5

Configuración electrónica

Configuración [Ar] 3d³ 4s²

Configuración de capas electrónicas

Configuración de capas electrónicas de Vanadio V 2e⁻ 8e⁻ 11e⁻ 2e⁻
Estructura de capas electrónicas de Vanadio: electrones por capa.
Capa Electrones
1 (K) 2
2 (L) 8
3 (M) 11
4 (N) 2

Posición en la tabla periódica

Posición de Vanadio en la tabla periódica V

Descubrimiento

Descubierto por: Andres Manuel del Rio
Año: 1801

Compuestos que contienen Vanadio

Frequently Asked Questions

What is Vanadio?
Vanadio (V) is a chemical element with atomic number 23. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Vanadio?
Vanadio has an atomic mass of 50.942 u, density of 6.11 g/cm³, melting point of 1909.8°C, boiling point of 3406.8°C.
What is the electron configuration of Vanadio?
The electron configuration of Vanadio is [Ar] 3d3 4s2. It is in the d-block of the periodic table.
Who discovered Vanadio?
Vanadio was discovered by Andres Manuel del Rio in 1801.
What is the electronegativity of Vanadio?
Vanadio has an electronegativity of 1.63 on the Pauling scale.