A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though …

Dec 24, 2025 · Hafnium, chemical element, metal of Group 4 (IVb) of the periodic table. It is a ductile metal with a brilliant silvery luster. It is dispersed in Earth’s crust to the extent of three parts per …

Element Hafnium (Hf), Group 4, Atomic Number 72, d-block, Mass 178.486. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Hafnium is a Group 4 transition element. Because hafnium has a good absorption cross section for thermal neutrons (almost 600 times that of zirconium), has excellent mechanical properties, and is …

In this article, you will learn several properties, applications, compounds, and current research on the element hafnium.

Periodic Table Hafnium Hafnium is a chemical element with symbol Hf and atomic number 72. Classified as a transition metal, Hafnium is a solid at 25°C (room temperature).

Feb 1, 2025 · Hafnium (symbol: Hf, atomic number: 72) is a transition metal that is similar in many ways to zirconium. You probably do not encounter this element much, aside from its occurrence in some …

Hafnium (pronounced as HAF-nee-uhm) belongs to the family of transition metals, denoted by the chemical symbol Hf. It has thirty-two isotopes with known half-lives, of which only six exist naturally …

Hafnium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.

In the shadowy realm between obscurity and indispensability lies hafnium—a lustrous, silvery metal that has quietly revolutionized technologies from nuclear reactors to semiconductor chips.