Covalent compounds have a lower melting point.
Covalent compounds have a lower melting point.
Covalent compounds have a lower melting point.
Ionic compounds have a higher melting point.
Molecular Solids have a lower melting point
Ionic compounds have a higher melting point.
Covalent solids generally have lower melting points than ionic solids. This is because covalent solids are made up of discrete molecules held together by relatively weak intermolecular forces, whereas ionic solids are made up of ions held together by strong electrostatic forces. The weaker intermolecular forces in covalent solids require less energy to overcome, resulting in a lower melting point.
Ionic compounds have a higher melting point.
a lower melting point
This is because ionic bonds are very strong, so it takes a lot of heat energy to break up the lattice and form a liquid. In fact all ionic substances are solid at room temperature.
The ionic bond is stronger.
Molecular compounds tend to have lower melting points.
For example the melting point is lower compared with ionic compounds.Also the hardness is lower.