Desity Formula and Measurement Density formula of solid, liquid, and gas molecules or chemical elements is the measurement of mass per unit volume of material at...

Bond Energy and Dissociation Energy Bond energy is the average value of dissociation energies of the given bond in the series of different dissociating species....

Define Hydrogen Bonding in Chemistry Hydrogen bond or intermolecular and intramolecular hydrogen bonding is the unstable types of bonds due to very unstable attractive forces responsible...

Electric Polarization of Molecules Electric polarization or polarisation arises when a non-polar substance placed between two parallel plates with an applied electric field. The electric...

Surface Tension of Liquid in Chemistry Surface tension or surface energy of liquid molecules origin at the surface can be related to intermolecular forces or...

Chemical Bonding and Compound Chemical bond meaning the different types of force bonding together by two common atoms or groups of atoms forming an aggregate...

Radioactive Isotopes of Lead Uranium & Thorium Radioactive isotopes or radioisotopes of an element have the same atomic number (electron) but different in mass numbers...

Periodic Table Trend of Ionization Energy Ionization energy or ionization potential is the amount of energy required to remove the outer electron of an isolated...

Alpha Beta Gamma Rays Properties Alpha, beta, and gamma rays radiation spontaneously radioactive decay to change the atomic nucleus by the irradiation of charge particles...

Oxidation Number of Periodic Table Elements The oxidation number of periodic table elements in the chemical compound is the formal charge (positive or negative) if...