Hafnium (Hf) - 72 on the Periodic Table | Periodic Table
Standard IUPAC: Hafnium • Symbol: Hf • Atomic Mass: 178.486 u
1. Periodic Table Position of Hafnium (72 on the Periodic Table)
Element Hafnium has atomic number Z = 72, meaning it contains 72 protons in its atomic nucleus and 72 electrons in its neutral state. On the standard periodic table of elements, Hafnium is located in period 6 and group Main.
2. Electron Configuration & Oxidation States (Hafnium Charges & Configuration)
[Xe] 6s2 4f14 5d2
3. Physical Properties & Atomic Mass (Hafnium Atomic Mass)
Element Hafnium has a standard atomic weight of 178.486 u. Its melting point is 2506. K and boiling point is 4876. K. The Pauling electronegativity value is 1.3.
Comprehensive chemical properties and data for Hafnium (Hf, Z=72).
4. Related Elements in the Same Chemical Family
5. Frequently Asked Questions about Hafnium (FAQ)
What is the chemical symbol and atomic number of Hafnium?
The chemical symbol of Hafnium is Hf and its atomic number is 72.
What is the atomic mass and electron configuration of Hafnium?
Hafnium has a standard atomic mass of 178.486 u and ground-state electron configuration of [Xe] 6s2 4f14 5d2.
What periodic table group and period does Hafnium belong to?
Hafnium is located in period 6 and group Main on the periodic table of elements.