Differentiate between ionic and covalent bond?
Differentiate between ionic and covalent bond?
The two main types of chemical bonds are ionic and covalent bonds.
An ionic bond essentially donates an electron to the other atom participating in the bond, while electrons in a covalent bond are shared equally between the atoms.
Ionic bonds form between a metal and a nonmetal. Covalent bonds form between two nonmetals.
Ionic compounds:
1. Ionic compounds are formed a complete transfer of elements. Exist as solids at room temperature. Non-volatile
2. They have high melting and boiling points
3. Ionic compounds are soluble in water and generally insoluble in organic solvents.
4. Ionic compounds are good conductors of electricity in the molten state as well as in aqueous solutions.
5. Ionic compounds react fast due to the ionic nature of the reactions.
Covalent compounds:
1. Covalent compounds are formed by the mutual sharing electrons. Usually exist as liquids or gases at room temperature.
2. They have low melting and boiling points
3. Covalent compounds are soluble in non-polar (organic) solvents such as benzene, carbon tetrachloride, etc., and they are generally insoluble in polar solvents such as water.
4. Except polar compounds, they are nonconductors of electricity, i.e., they are electrical insulators.
5. Covalent compounds react slowly due to the molecular nature of the reactions.
The two main types of chemical bonds are ionic and covalent bonds.
An ionic bond essentially donates an electron to the other atom participating in the bond, while electrons in a covalent bond are shared equally between the atoms.
Ionic bonds form between a metal and a nonmetal. Covalent bonds form between two nonmetals.
Ionic compounds:
1. Ionic compounds are formed a complete transfer of elements. Exist as solids at room temperature. Non-volatile
2. They have high melting and boiling points
3. Ionic compounds are soluble in water and generally insoluble in organic solvents.
4. Ionic compounds are good conductors of electricity in the molten state as well as in aqueous solutions.
5. Ionic compounds react fast due to the ionic nature of the reactions.
Covalent compounds:
1. Covalent compounds are formed by the mutual sharing electrons. Usually exist as liquids or gases at room temperature.
2. They have low melting and boiling points
3. Covalent compounds are soluble in non-polar (organic) solvents such as benzene, carbon tetrachloride, etc., and they are generally insoluble in polar solvents such as water.
4. Except polar compounds, they are nonconductors of electricity, i.e., they are electrical insulators.
5. Covalent compounds react slowly due to the molecular nature of the reactions.
