Associations to the word «Hf»

Wiktionary

HF, symbol. (element symbol) Symbol for hafnium.
HF, abbreviation. (Internet) have fun
HF, symbol. (chemistry) The molecular formula for hydrogen fluoride (hydrofluoric acid).
HF, abbreviation. Abbreviation of have fun.
HF, symbol. (metrology) Symbol for the hectofarad, an SI unit of electrical capacitance equal to 102 farads.

Dictionary definition

HF, 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.
HF, noun. 3 to 30 megahertz.

Wise words

Love. Fall in love and stay in love. Write only what you love, and love what you write. The key word is love. You have to get up in the morning and write something you love, something to live for.
Ray Bradbury