What is zwitterion?
Introduction Amino acids are ionized in an aqueous solution. Those alpha-amino acids having a single amino group and a single carboxyl group crystallize from neutral […]
Chemistry
Brass vs copper a comparison and properties
Introduction Brass is an alloy of metal but copper is metal not alloy. An alloy is a mixture of metals with other metals or nonmetals […]
Adsorption vs absorption: Definition and differences
Introduction Surface chemistry is a branch of physical chemistry deals with the study of phenomena that occur at the interface. In daily life, various chemical […]
Noble gas definition and examples
Introduction There are currently 118 elements in nature. These elements are arranged according to their atomic mass by Russian scientist Mendeleev and German scientist Lothar […]
Particulate matter (PM): Introduction, definition, and classification
Introduction In the first phase of creation, the earth cools from the gaseous state and becomes hard. Although the earth’s interior is fluid and viscous, […]
Allotropes of carbon
Introduction Carbon is the main component of the animal and plant world. It is the fourth most abundant element. Carbon is a nonmetal that is […]