properties of ionic compounds and covalent compounds

Comparison of Properties of Electrovalent and Covalent Compounds Property Electrocalent or ionic compounds Covalent or molecular compounds Structure of charged ions They consist of oppositely charge..

Property Electrovalent or ionic compounds Covalent or molecular compounds Structure of charged ions They consist of oppositely charged molecules They consist of uncharged or neutral molecules Physical state and hardness The ..

The general properties of ionic compounds a..

. They have high melting point and even higher boiling points. The compounds belonging to group-II are either gases or liquids. They have very low melting and boiling points. One may wonder why this great variation exists in the properties of compounds? Examining the c..

The main characteristic properties of covalent compounds a..

The covalent compounds do not exist as ions but they exist as molecules They exist at room temperature, as liquids or gases. However, a few compounds also exist in the solid state e.g. urea, sugar, etc. The melting and boiling points of covalent comp..

A covalent bond can be formed in different ways. When a bond is formed by mutual sharing of one pair of electrons it is known as a 'single covalent bond', or simply 'a single bond..

Ionic bond: The electrostatic force of attraction that is strong enough to hold together two unlike charges, namely a cation and an anion is defined as the ionic bon..

Comparitively stronger forces than Van der Waal's forces exist between molecule..

>) and potassium nitrite (KNO 2 ), carbon dioxide (CO 2 ) and carbon monoxide (CO). The properties of compounds are absolutely different from the properties of the elements that constitute the compound. For instance, hydrogen is combustible and oxygen is a su..