Covalent bonds are formed when electrons are shared, and ionic bonds are formed by electrostatic forces between bonds. Ionic bonds are generally weaker than covalent bonds, since most ions dissociate in water, but covalent compounds do not break into their elements unless with large amounts of energy added.
Some differences are:
in covalent compounds,bonding electrons are shared between atoms
in ionic compounds,bonding electrons are transferred by one atom and gained by the other atom
Ionic Compounds are formed by complete transfer of electrons while Covalent compounds are formed by sharing of electrons. Ionic compounds have higher melting points while covalent compounds have lower.
Compounds with covalent bonds form molecules. Compounds with ionic bonds form ionic lattices.
There are more than two. In general: Covalent compounds have low melting and boiling points while ionic compounds have high melting and boiling points. Ionic compounds are good conductors of electricity when melted, while covalent compounds are not. Ionic compounds are soluble in water, while covalent compounds are soluble in non-polar liquids. These are the essentials, but other differences exist. All of these are generalizations, exceptions do occur.
- ionic bond: electrostatic attraction, specific for metals+nonmetals compounds, can form lattices.- covalent bond: shared electrons between atoms, specific for nonmetals compounds, not so strong bond.
Ionic compounds contain ionic compounds whereas molecular compounds contain covalent bonds in their molecules.
Ionic Compounds are formed by complete transfer of electrons while Covalent compounds are formed by sharing of electrons. Ionic compounds have higher melting points while covalent compounds have lower.
Compounds with covalent bonds form molecules. Compounds with ionic bonds form ionic lattices.
There are more than two. In general: Covalent compounds have low melting and boiling points while ionic compounds have high melting and boiling points. Ionic compounds are good conductors of electricity when melted, while covalent compounds are not. Ionic compounds are soluble in water, while covalent compounds are soluble in non-polar liquids. These are the essentials, but other differences exist. All of these are generalizations, exceptions do occur.
Covalent compounds are more flammable when compared to ionic compounds.Ionic compounds are more soluble in water than covalent compounds.for more go to: difference between . net
- ionic bond: electrostatic attraction, specific for metals+nonmetals compounds, can form lattices.- covalent bond: shared electrons between atoms, specific for nonmetals compounds, not so strong bond.
Ionic compounds contain ionic compounds whereas molecular compounds contain covalent bonds in their molecules.
covalent compounds --------- It is inadequate to discuss about a telephone in terms of ionic and covalent compounds.
Living things are made up of both ionic and covalent compounds.
Calcium fluoride is an example of an ionic compound, not a covalent compound. Covalent compounds form between two nonmetals, while ionic compounds form between a metal and a nonmetal.
Many compounds have both covalent and ionic bonds. For example, soaps are made of a carboxylic acid salt with sodium; the carbon chain is covalent, but the bond between the sodium and the oxygen is ionic.
Petrol is a mixture of organic compounds. These organic compounds have covalent bonds.
Covalent compounds tend to be negatively charged than an ionic compound.