Everything in the world is made from about 100 different chemical elements that join together in different ways to form all the solids, liquids and gases we see around us. All of the elements have ...

and the apparently widely different assumptions which have been introduced in various recent attempts to develop a theory of atomic constitution capable of accounting for other physical and ...

It explains the atomic structure of carbon, including its hybridization and bonding characteristics ... and reactive groups that influence the chemical behavior of carbon compounds.

Boron (B), carbon (C), nitrogen (N), and oxygen (O) are elements with atomic numbers 5 ... s reactivity and how its unique ...

Watch an informative video on electronegativity, atomic structure and properties. Electronegativity is defined as the tendency of an atom to attract electron density, i.e., to polarize the chemical ...

Elements are arranged in the periodic table in order of increasing atomic number ... number of outer electrons that give an element its chemical properties. This is why elements in the same ...