What is the atomic number of Iron?

The atomic number of Iron (Fe) is 26.

What is the atomic mass of Iron?

The atomic mass of Iron is 55.845 atomic mass units (u).

What group and period is Iron in?

Iron is in period 4, group 8 of the periodic table. It is a transition element in the d-block.

How many valence electrons does Iron have?

Iron has 10 valence electron(s).

Iron (Fe) — Atomic Number 26 | Soren Periodic Table

Q: What is the electron configuration of Iron?

The electron configuration of Iron is [Ar] 3d6 4s2.

Iron (Fe) — Atomic Number 26Earth's core element, hemoglobin's metal center.Iron Properties

Atomic Number: 26

Symbol: Fe

Atomic Mass: 55.845 u

Category: transition

Group: 8

Period: 4

Block: d-block

Electron Configuration: [Ar] 3d6 4s2

Valence Electrons: 10

Electronegativity: 1.83

Ionization Energy: 762.5 kJ/mol

Electron Affinity: 15.7 kJ/mol

Atomic Radius: 156.0 pm

Melting Point: 1811.0 K

Boiling Point: 3134.0 K

Iron in the Periodic TableIron is a transition element located in period 4, group 8 of the periodic table. It has the chemical symbol Fe and atomic number 26. The electron configuration of Iron is [Ar] 3d6 4s2, giving it 10 valence electron(s).Interactive Iron LearningExplore Iron in interactive 3D with the Soren Periodic Table. View Bohr model, quantum orbital model, nucleus inspector, and phase lab with temperature and pressure controls. Includes fun facts, real-world uses, and NCTB curriculum integration for Bangladeshi students.