What is the atomic number of Hafnium?

The atomic number of Hafnium (Hf) is 72.

What is the atomic mass of Hafnium?

The atomic mass of Hafnium is 178.49 atomic mass units (u).

What group and period is Hafnium in?

Hafnium is in period 6, group 4 of the periodic table. It is a transition element in the d-block.

How many valence electrons does Hafnium have?

Hafnium has 6 valence electron(s).

Hafnium (Hf) — Atomic Number 72 | Soren Periodic Table

Q: What is the electron configuration of Hafnium?

The electron configuration of Hafnium is [Xe] 4f14 5d2 6s2.

Hafnium (Hf) — Atomic Number 72Nuclear control rods, microchips.Hafnium Properties

Atomic Number: 72

Symbol: Hf

Atomic Mass: 178.49 u

Category: transition

Group: 4

Period: 6

Block: d-block

Electron Configuration: [Xe] 4f14 5d2 6s2

Valence Electrons: 6

Electronegativity: 1.3

Ionization Energy: 658.5 kJ/mol

Electron Affinity: 0.0 kJ/mol

Atomic Radius: 208.0 pm

Melting Point: 2506.0 K

Boiling Point: 4876.0 K

Hafnium in the Periodic TableHafnium is a transition element located in period 6, group 4 of the periodic table. It has the chemical symbol Hf and atomic number 72. The electron configuration of Hafnium is [Xe] 4f14 5d2 6s2, giving it 6 valence electron(s).Interactive Hafnium LearningExplore Hafnium 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.