73 Ta Tantalio 180,95 u

Tantalio

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Período
6
Grupo
5
Bloque
d-bloque
Fase (STP)
Solid

El tantalio es un metal duro y resistente a la corrosión empleado en condensadores electrónicos e implantes quirúrgicos. Es muy biocompatible.

Acerca de Tantalio

Hard, dense, and highly resistant to corrosion, tantalum (Ta) withstands attack by most acids, a durability that defines its applications. Element 73 lies in group 5 of period 6 in the d-block, with an atomic mass of 180.95, the electron configuration [Xe] 4f¹⁴ 5d³ 6s², and a Pauling electronegativity of 1.5. Its ability to form a thin, stable insulating oxide makes it the material of choice for the compact capacitors found in phones, computers, and other electronics. Because the metal is inert and well tolerated by the body, it is also used in surgical implants and instruments. Tantalum is solid at standard temperature and pressure.

Propiedades físicas

Masa atómica 180.95 u
Fase a STP Solid

Propiedades electrónicas

Electronegatividad 1.5

Configuración electrónica

Configuración [Xe] 4f¹⁴ 5d³ 6s²

Configuración de capas electrónicas

Configuración de capas electrónicas de Tantalio Ta 2e⁻ 8e⁻ 18e⁻ 32e⁻ 11e⁻ 2e⁻
Estructura de capas electrónicas de Tantalio: electrones por capa.
Capa Electrones
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 32
5 (O) 11
6 (P) 2

Posición en la tabla periódica

Posición de Tantalio en la tabla periódica Ta

Bloque y período

Bloque

s p d f

Período

1 2 3 4 5 6 7

Tabla Periódica

Lantánidos Actínidos

Compuestos que contienen Tantalio

Pentóxido de tantalio

Ta₂O₅

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 Tantalio?
Tantalio (Ta) is a chemical element with atomic number 73. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Tantalio?
Tantalio has an atomic mass of 180.95 u.
What is the electron configuration of Tantalio?
The electron configuration of Tantalio is [Xe] 4f14 5d3 6s2. It is in the d-block of the periodic table.
What is the electronegativity of Tantalio?
Tantalio has an electronegativity of 1.5 on the Pauling scale.