0 a substance, the opposite of acid, such as soda -- alkali
Lime, which is an alkali, is placed on the soil in order to neutralize acid soil.
Such comparisons resulted in the creation of a specific order of precipitations of metals with metals or alkalis from acidic solutions.
The technique coats a tungsten plug with aluminosilicate doped with an alkali metal, which is then sintered onto the tungsten.
These sources work by applying a layer of alkali metal atoms on a low work function substrate, usually tungsten.
In less-deformed portions of larger intrusive bodies, alkali feldspar porphyroclasts are still recognizable.
Stricture formation is frequent after ingesting caustic chemicals such as strong acids or alkalis.
Overlying the alkali basalts are minor tephrite and plagioclase- and kaersutite-phyric phonotephrite lavas.
Depleted olivine basalts are associated with radiolarian cherts while most pelagic limestones and cherts are found interbedded with alkali basalts.
Although they had clear morphological characteristics, they consisted of at least three families - acid salts, volatile alkalis, and vinous or inflammable spirits.
