Haloid

To begin with, the two investigators applied themselves to the simplest types of the regular system, represented by the alkaline haloid salts. ❋ Unknown (1967)

From these investigations it follows that a metal atom in the crystals of the alkaloid salts is situated at one and the same distance from the six haloid atoms nearest to it, and vice versa ❋ Unknown (1967)

That would seem to have been specially the case with the haloid salts of silver, which Stas employed to a large extent. ❋ Unknown (1966)

The groups of fatty acids are distinguished by a characteristic deportment toward halogens; while members of the first series are indifferent to haloids, those of the second and third class combine readily, without suffering substitution, with two respectively four atoms of a haloid. ❋ Various (N/A)

The reversal of the image by soluble haloid salts, such as bromide of potassium, was then dwelt upon with experimental demonstration. ❋ Various (N/A)

It was shown that the merest trace of soluble haloid would reverse an image by the extraction of bromine from it, and the fact that the most refrangible part of the spectrum was principally efficacious in completing this action showed how necessary it was to avoid falling into error when analyzing photographic action by the spectroscope. ❋ Various (N/A)

They are crystalline solids, usually of a yellow colour, which do not unite with acids; they are readily converted into amino-azo compounds (see above) and are decomposed by the concentrated halogen acids, yielding haloid benzenes, nitrogen and an amine. ❋ Various (N/A)

Another class of bodies also concerns our subject: the special sensitisers used by the photographer to modify the spectral distribution of sensibility of the haloid salts, _e. g._ eosine, fuchsine, cyanine. ❋ John Joly (1895)

But what chiefly concerns the present consideration is the fact that the haloid salts of silver are vigorously photo-electric, and, it is suggestive, possess, according to Schmidt, an activity in the descending order bromide, chloride, iodide. ❋ John Joly (1895)

We have, in fact, but the one resource -- the allotropic modification of the haloid -- whereby to explain all these orders of stability. ❋ John Joly (1895)

Since dry volcanoes emit small amount of haloid acids (HCl; HBr), chances of acid rains after the eruption are very slim. ❋ Unknown (2010)

With this much to go upon, and the important additional fact that the electronic discharge -- as from the X-ray tube or from radium -- generates the latent image, I think we are fully entitled to suggest, as a legitimate lead to experiment, the hypothesis that the beginnings of photographic action involve an electronic discharge from the light-sensitive molecule; in other words that the latent image is built up of ionised atoms or molecules the result of the photo-electric effect on the illuminated silver haloid, and it is upon these ionised atoms that the chemical effects of the developer are subsequently directed. ❋ John Joly (1895)

[Monty Oum's] video Haloid was a fantastic [self made] video! Halo + [Metroid] Fusion = Haloid ❋ Leonardo187 (2007)