Nickel (Ni) - 28 on the Periodic Table | Periodic Table

Standard IUPAC: Nickel • Symbol: Ni • Atomic Mass: 58.6934 u

Quick Factsheet: Nickel (symbol Ni, atomic number 28) is element 28 on the periodic table of elements. It has a standard atomic weight of 58.6934 u and an electron configuration of [Ar] 4s2 3d8. On the periodic table, Nickel is classified in period 4 and group Main.

1. Periodic Table Position of Nickel (28 on the Periodic Table)

Element Nickel has atomic number Z = 28, meaning it contains 28 protons in its atomic nucleus and 28 electrons in its neutral state. On the standard periodic table of elements, Nickel is located in period 4 and group Main.

2. Electron Configuration & Oxidation States (Nickel Charges & Configuration)

Full Electron Configuration: [Ar] 4s2 3d8

Common Oxidation States (Charges): -1,1,2c,3,4

3. Physical Properties & Atomic Mass (Nickel Atomic Mass)

Element Nickel has a standard atomic weight of 58.6934 u. Its melting point is 1728. K and boiling point is 3186. K. The Pauling electronegativity value is 1.91.

Comprehensive chemical properties and data for Nickel (Ni, Z=28).

Explore interactive 3D electron orbitals, isotopes, and properties on the periodic table: Open on Interactive Table 🚀

4. Related Elements in the Same Chemical Family

Sc (Z=21) Ti (Z=22) V (Z=23) Cr (Z=24) Mn (Z=25) Fe (Z=26)

5. Frequently Asked Questions about Nickel (FAQ)

What is the chemical symbol and atomic number of Nickel?

The chemical symbol of Nickel is Ni and its atomic number is 28.

What is the atomic mass and electron configuration of Nickel?

Nickel has a standard atomic mass of 58.6934 u and ground-state electron configuration of [Ar] 4s2 3d8.

What periodic table group and period does Nickel belong to?

Nickel is located in period 4 and group Main on the periodic table of elements.

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