Halogens

Halogens (i.e., salt producers), name given to the elementary bodies, chlorine, bromine, iodine, and fluorine as in composition with metals forming compounds similar to sea-salt.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Hallowe'en * Hals, Frans
Halle
Hallé, Sir Charles
Halleck, Henry Wager
Hallel
Haller, Albert von
Halley, Edmund
Halliwell-Phillipps, James Orchard
Hall-mark
Hallowed Fire
Hallowe'en
Halogens
Hals, Frans
Halsbury, Hardinge Stanley Gifford, Lord
Halyburton, Thomas
Ham
Ham
Hamadan
Hamadryad
Hamah
Haman
Hamann, Johann Georg