Let me share with you a difference between Ionic Bonds and Covalent Bonds.
| Aspect | Ionic Bonds | Covalent Bonds |
| Introduction | A bond formed by the transfer of electrons from one atom to another. | A bond formed by the sharing of electrons between atoms. |
| Type of atoms | Typically involves a metal and a non-metal. | Typically involves two non-metals. |
| Electron transfer | Electrons are transferred from the metal to the non-metal. | Electrons are shared between the atoms. |
| Electronegativity difference | Large electronegativity difference between atoms (usually > 1.7). | Small or no electronegativity difference |
| Bond polarity | Results in a polar bond due to the unequal sharing of electrons. | Can be polar or nonpolar, depending on the electronegativity of the atoms involved. |
| Physical state | Often found in the solid state at room temperature. | Can be found in various states (solid, liquid, gas) at room temperature. |
| Melting and boiling points | High melting and boiling points. | Lower melting and boiling points |
| Solubility in water | Typically soluble in water. | Some are soluble, while others are not. |
| Conductivity | Conducts electricity when molten or dissolved in water. | Does not conduct electricity |
| Structure | Forms a crystal lattice structure in the solid state. | Forms discrete molecules or networks in the solid state. |
| Melting and boiling behavior | Often exhibits a sharp melting point and boiling point. | May have a range of melting and boiling points. |
| Examples
|
· NaCl
· MgO
|
· H₂O
· CH₄ · O₂ |