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The melting point of sodium chloride is 801 0C. The melting point of aluminium oxide is 2 072 0C.
Common table salt (sodium chloride) has a much higher melting point than either sodium or chlorine.
Melting point of aluminium: 660.32 0C Boiling point of aluminium: 2519 0C
The melting point of sodium chloride is 801 0C.
The melting point of sodium chloride ie 801 oC.
The melting point of sodium chloride is 801 0C. The melting point of aluminium oxide is 2 072 0C.
Sodium chloride is an ionic compound whereas AlCl3 is a covalent compound. Ionic compounds have greater melting point due to stronger electrostatic force of attraction.
The cation becomes more positive from sodium to aluminium, so its attraction for the sea of electrons increases.
Sodium has a melting point of 97.72 oC and rubidium has a melting point of 39.48 oC.
The melting point of sodium chloride is 801 0C. The melting point of phosphorus trichloride is -93,6 0C.
Sodium Chloride has a higher melting point because at room temperature it is a solid but Ethyl alcohol has already melted, as it is liquid.
Common table salt (sodium chloride) has a much higher melting point than either sodium or chlorine.
Aluminium oxide, because it has a very strong giant covalent structure that takes a lot of energy to break.
Melting point of aluminium: 660.32 0C Boiling point of aluminium: 2519 0C
Lower.
aluminum oxide : Al2O3
The melting point is 1220.58F. The boiling point is 4566F.