28 Ni Nickel 58,693 u

Nickel

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Periyot
4
Grup
10
Blok
d-Blok
Faz (STP)
Solid

Nickel is a corrosion-resistant transition metal used in coins, stainless steel, and alloys. It is also used in rechargeable batteries and catalysis.

Görünüm: Lustrous, metallic, silvery with gold tinge

Fiziksel Özellikler

Atom Kütlesi 58.693 u
Yoğunluk 8.908 g/cm³
Erime Noktası 1454.8 °C
Kaynama Noktası 2729.8 °C
STP'de Faz Solid
Atom Yarıçapı 149.0 pm

Elektronik Özellikler

Elektronegatiflik 1.91
İyonlaşma Enerjisi 737.1 eV
Elektron Afinitesi 112.0 eV
Değer Elektronları 10

Elektron Yapısı

Yapılandırma [Ar] 3d⁸ 4s²

Electron Shell Configuration

Nickel electron shell configuration Ni 2e⁻ 8e⁻ 16e⁻ 2e⁻

Position in Periodic Table

Nickel position in the periodic table Ni

Keşif

Keşfeden: Axel Fredrik Cronstedt
Yıl: 1751

Periyodik Tablo

Lantanitler Aktinitler

Compounds Containing Nickel

Daha fazla Geçiş Metali

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Frequently Asked Questions

What is Nickel?
Nickel (Ni) is a chemical element with atomic number 28. It is a solid at standard temperature and pressure, classified as a geçiş metali.
What are the key properties of Nickel?
Nickel has an atomic mass of 58.693 u, density of 8.908 g/cm³, melting point of 1454.8°C, boiling point of 2729.8°C.
What is the electron configuration of Nickel?
The electron configuration of Nickel is [Ar] 3d8 4s2. It is in the d-block of the periodic table.
Who discovered Nickel?
Nickel was discovered by Axel Fredrik Cronstedt in 1751.
What is the electronegativity of Nickel?
Nickel has an electronegativity of 1.91 on the Pauling scale.