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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.

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Q: What causes ionic compounds to have high melting point?
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Related questions

Compared With the Melting Point Of Ionic Compounds The Melting Points Of Molecular Solids Tend To Be?

Ionic compounds have a higher melting point.


How does the melting point of ionic compounds compared to that of covalent compounds?

Ionic compounds generally have higher melting and boiling points.


Compared with the melting points of ionic compounds the melting points of molecular solids tend to be .?

Ionic compounds have a higher melting point.


How compared with the melting points of ionic compounds the melting points of molecular solids tend to be?

Ionic compounds have a higher melting point.


When are ionic compounds at melting point?

ionic compound tend to have a high melting point because of their high electronegativity.


What compound that has a high melting point?

ionic compounds


Who has higher melting points ionic compounds or covalent compounds?

Ionic compounds have higher melting points than covalent compounds. Common table salt, sodium chloride, is an ionic compound and has a melting point of 801 oC. Table sugar, sucrose, a covalent compound, has a melting point of about 186 oC.


What has a lower melting point than ionic solids?

Covalent compounds have a lower melting point.


In ionic compounds Is the melting point high or low?

They have high melting points


How does melting point compare among molecular compounds and ionic compounds?

Molecular compounds tend to have lower melting points.


Why is the melting point for ionic compounds higher then the melting point of molecular compounds?

Ionic bonds are stronger than covalent bonds and therefore require more energy to break.


Which solid is more likely to have the lowest melting point an ionic solid or molecular solid?

Molecular Solids have a lower melting point