Look up hii in Wiktionary, the free dictionary. HII may refer to: Xǔ (surname) (許/许), spelled Hii based on its Hakka or Min Dong pronunciations Hii King...

An H II region or HII region is a region of interstellar atomic hydrogen that is ionized. It is typically in a molecular cloud of partially ionized gas...

Hii King Chiong (simplified Chinese: 许庆璋; traditional Chinese: 許慶璋; pinyin: Xǔ Qìng Zhāng; Jyutping: Heoi2 Hing3 Zoeng1; Pe̍h-ōe-jī: Khó͘ Khèng-chiong;...

An HII galaxy is a very luminous dwarf starburst galaxy. Generally, HII galaxies have a low metallicity and high percentage of neutral hydrogen. There...

at the boundary of a giant molecular cloud. PDRs are also associated with HII regions, reflection nebulae, active galactic nuclei, and Planetary nebulae...

Evans, I.N. (August 1986). "Theoretical models for HII regions. II - The extragalactic HII region abundance sequence". The Astrophysical Journal. 307:...

Erlewine, Stephen Thomas. "HII - DJ Honda". AllMusic. Retrieved December 23, 2017. Diehl, Matt (April 24, 1998). "DJ Honda – HII". Entertainment Weekly....

astronomy to use the Roman numeral I for neutral atoms, II for singly-ionised—HII is H+ in other sciences—III for doubly-ionised, e.g. OIII is O++, etc.) These...

have to be inside an HII region). An SSC's HII region is in turn surrounded by a cocoon of dust. In many cases, the stars and the HII regions will be invisible...

The Hii River (斐伊川, Hii-kawa) is a river on the island of Honshu in Shimane Prefecture and Tottori Prefecture, Japan. With a length of 153 km and catchment...