Ionic compounds have the highest intermolecular forces, because the positive sides of one molecule will be attracted to the negative sides of another, and vice versa.
Because of the strong forces keeping them together, it takes a large amount of energy, and therefore a high temperature, to break them apart (melt them).
They have high melting points
ionic compound tend to have a high melting point because of their high electronegativity.
ionic compounds
ionic compounds have a high melting point compared to metals and ionic compounds do not conduct electricity as metals
Ionic compounds have strong electrostatic force of attraction and hence have higher melting points than covalent compounds.
They have high melting points
ionic compound tend to have a high melting point because of their high electronegativity.
ionic compounds
Because they have interlocking electrons as the different elements' electrons have been 'tangled'
ionic compounds have a high melting point compared to metals and ionic compounds do not conduct electricity as metals
Ionic compounds have strong electrostatic force of attraction and hence have higher melting points than covalent compounds.
It is very very high
Melting a crystal implies that the lattice structure has to be broken down. Ionic compounds have strong lattices held together by electrostatic ionic bonds and generallly have high melting points.
Ionic bonds require relatively high energies to be broken compared to the weaker hydrogen bond and van der Waals forces. Ionic compounds will thus have higher melting points than polar and organic compounds of similar molecular weight.
low melting point. ionic compounds have high melting and boiling points. They conduct electricty in solution or in molten state unlike covalent compounds and carbon compounds which are poor conductors of electricity .
No. Ionic compounds are high melting, examples: NaCl 8010C, CaBr2, 7300C; Li2O 15700C)
This is a phase change from solid to liquid which occurs at a fixed temperature when the ionic lattice breaks down. In general ionic compounds are high melting.