Chemistry is the scientific study of the composition, properties and interactions of organic and inorganic matter. Chemistry is commonly used in fields of science and medicine, according to About.com.
Industrial chemistry is concerned with using chemical and physical processes to transform raw materials into products that are beneficial to humanity. This includes the manufacture of basic chemicals to produce products for various industries. Industrial chemistry can be thought of as an industry th
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 beauty. An upside-down triangle is
Cracking is the chemical process of breaking down large hydrocarbon molecules into useful products. For example, cracking breaks down the hydrocarbon molecules of decane into propene and heptane.
Hybridization in chemistry refers to the combination of two atoms to form a new atomic using orbitals. The new orbital has the same total electron capacity as the two orbitals combined to form it. The new hybrid orbital has average properties of the two original orbitals.
In chemistry, an indicator is defined as a substance that undergoes distinct observable change when the conditions of its solution change. Litmus is the most commonly used indicator in the laboratory.
World religion, folk tales, and general culture have always attributed symbolic significance to certain animals. The symbolic meanings of many animals vary depending on location and culture.
Common symbols found on phones include bars that show signal strength, letter and number identifiers that display network type, and Bluetooth logos that mean the device is ready to sync with external components. Symbols vary by operating system and phone type, and not all phones use the same set.
Some common electrical symbols are a line, which denotes an electrical wire, two lines perpendicular to each other with a dot at the intersection, which signifies two connected wires, and two perpendicular lines without a dot, which means two wires that are not connected. These symbols represent ele
Fire's symbolic meaning varies in different cultures, but it is often linked to destruction and fear. Because of fire's seemingly magical qualities, it has captivated people for thousands of years.