A chemical symbol is an abbreviation of the name of a chemical element. The name is derived from the name of the element, which is usually in Latin. Chemical symbols are made up of one or two letters.
Signs and symbols are representations of information, usually without the usage of words. A sign is usually physical in nature and represents a command or a piece of pertinent information. A symbol usually represents an abstract entity by means of association or a gener...
The chemical symbol for water can be written as H2O, with the 2 written is subscript, or as HOH. HOH is the less-common symbol used when referring to water.
The chemical symbol for the type of alcohol found in beverages is C2H5OH. It is known as ethyl alcohol, ethanol or grain alcohol. Other types of alcohol include methanol and isopropanol, which are poisonous to drink.
An upside-down seashell, called the Shell of Saint James, is a Christian symbol that commemorates Saint James. The Hathor, which is a circle with two curved, vertical lines that resemble horns rising from its top, represents the Egyptian goddess of love, music and beaut...
One common texting symbol is :-/ which is intended to represent skepticism on the part of the sender. This follows the typical texting practice of using keyboard symbols to make a face representing the current mood or emotion of the person sending.
The chemical symbol for glucose is C6H12O6. Glucose is a simple sugar substance called a monosaccharide, which is a carbohydrate that contains the elements carbon, hydrogen and oxygen. Another name for glucose is dextrose.