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Properties, physical and chemical property are considered as a key to understanding chemical elements (atom, molecule), substances, or matter present in our earth environment in science. The appearance, color, order, atomic and molecular weight, and density, etc are considered as the fundamental physical properties of atoms and molecules but chemical properties include ionization energy, electron affinity, hydration enthalpy, electronegativity, chemical bonding, etc. In learning chemistry, we discuss some topics related to the physical and chemical properties of atom, molecules, or compounds.

Covalent bond definition, example and types of bonded or bonding compounds in chemical science

Covalent Bond

Definition of Covalent Bond Covalent bond or covalent bonding means the union of atoms in the molecules like hydrogen, chlorine, oxygen, water, etc, and most...

Density calculation formula of gas for the measurement of molar mass and volume

Density

Density 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...

Calculation of bond energy and bonds dissociation energies of molecule

Bond Energy

Bond Energy and Bond Dissociation Energy Bond energy is the average calculation of dissociation energy of a given chemical bond in the series of different...

Hydrogen bonding and intermolecular and intramolecular hydrogen bond in water, ice, ortho-nitrophenol molecule

Hydrogen Bonding

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

Electric polarization definition and example of polar molecules in chemistry

Electric Polarization

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

Surface tension or surface energy, property of liquids or water acting if stretched unit area of liquid by elastic membrane

Surface Tension

Surface Tension of Liquid in Chemistry Surface tension or surface energy is the most important characteristic property of liquids origin at the surfaces and displayed...

Different types of bonding (ionic, covalent, metallic bonds) in the common chemical compound

Chemical Bonding

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...

Ionization energy or potential trend for periodic table chemical elements in chemistry

Ionization Energy

Definition of Ionization Energy in Chemistry Ionization energy or ionization potential in chemistry is the amount of energy required to remove the outer electron of...

Calculate oxidation number or state of periodic table chemical elements

Oxidation Number

Oxidation Number of Periodic Table Elements Oxidation number or state of periodic table elements in a chemical compound or molecule is the formal charges (positive...

Define electron affinity measurement and affinities trends of periodic table chemical elements

Electron Affinity

Define Electron Affinity in Chemistry Electron affinity (EA) or electron gain enthalpy or simply affinity in the periodic table define as the amount of energy...