While there are many slightly different definitions of acids and bases, in this lesson we will introduce the fundamentals of acid/base chemistry. Acids taste sour, are corrosive to metals, change litmus (a dye extracted from lichens) red, and become less acidic when mixed with bases.
Noun[edit] grease monkey â(plural grease monkeys) (idiomatic, slang) A mechanic, often with the specific connotation of an automobile mechanic.
The proboscis monkey is a large species, being one of the largest monkey species native to Asia. Only the Tibetan macaque and a few of the gray langurs can rival its size.he monkey also goes by the Malay name monyet belanda (Dutch monkey), or even orang belanda (Dutchman), as Indonesians remarked that the Dutch colonisers often had similarly large bellies and noses. This species of monkey is easily identifiable because of its unusually large nose.