Associations to the word «Hafnium»

Wiktionary

HAFNIUM, noun. A metallic chemical element (symbol Hf) with an atomic number of 72.

Dictionary definition

HAFNIUM, noun. A grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons.

Wise words

In the End, we will remember not the words of our enemies, but the silence of our friends.
Martin Luther King, Jr.