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.
1 Spider Monkey. 2  There are 7 known sub species of the Spider Monkey. 3  They belong to the class of New World Monkeys. 4  They are believed to be the biggest of all the different Monkeys in that particular class. 5  Vervet Monkey. 6  The Vervet Monkey is an Old World classification. Squirrel Monkey. 2  The Common Squirrel Monkey is one that gets its name for looking very similar to the Squirrel. 3  They are part of the New World Monkeys. 4  The tropical regions of South America is where you will find the Common Squirrel Monkey.