29
Cu
Cobre
63,546 u
Cobre
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Período
4
Grupo
11
Bloque
d-bloque
Fase (STP)
Solid
El cobre lleva más de 10 000 años en uso por el ser humano. Es un excelente conductor de la electricidad y del calor, muy empleado en cableado.
Apariencia: Red-orange metallic luster
Compuestos que contienen Cobre
Más Metal de Transición
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Frequently Asked Questions
What is Cobre?
Cobre (Cu) is a chemical element with atomic number 29. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Cobre?
Cobre has an atomic mass of 63.546 u, density of 8.96 g/cm³, melting point of 1084.6°C, boiling point of 2561.8°C.
What is the electron configuration of Cobre?
The electron configuration of Cobre is [Ar] 3d10 4s1. It is in the d-block of the periodic table.
Who discovered Cobre?
Cobre was discovered by Ancient.
What is the electronegativity of Cobre?
Cobre has an electronegativity of 1.9 on the Pauling scale.