Covalent compounds are formed when two identical non-metallic atoms

combine.

A chemical compound composed of ions held together by electrostatic forces known as_________ .They are formed when an element loses its electron(s) to another element.

Chemical Bonding is the attraction between

atoms, ions or molecules that enables the formation of chemical compounds.

It shows valence electrons and chemical bonding

Compute for the oxidation no. of Carbon in CO₂(Carbon Dioxide)

       Oxygen = -2 (Rule 4)

       Let Carbon = x   

Calculate the oxidation number of Manganese(Mn) in KMnO₄(Potassium Permanganate).The given are  K= +1 (Rule 2)   O= -2 (Rule 4)

Diatomic molecules or molecules consisting of two atoms like H2, O2, F2, Br2, I2, Cl2, and N2 forms a ____________.

It refers to the tendency of atoms to prefer to have eight electrons in the valence shell. 

  It is a charged group of two or more atoms that are covalently bonded but act as a single unit in chemical reactions. Examples are MgSO₄(Epsom salt) and CaCO₃( Calcium carbonate). 

It refers to the three-dimensional arrangement of atoms in a molecule. The shape of a molecule is determined by the Valence Shell Electron Pair Repulsion (VSEPR) theory