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Why is the melting point of sulfur higher than that of phosphorus?
Although they are both molecular structures, sulfur exists as S8 while phosphorus exists as P4. Sulfur has more electrons, therefore also has more Van Der Waals forces, than phosphorus. This means that it will require more heat energy to overcome these forces, causing it have a higher melting point.
Why does sulfur have a higher melting point than phosphorus 3 mark question?
They both have Van der Waal forces which need to be overcome, but needs minimal energy Phosphorus molecules exist as P4 molecules whereas Sulphur exists as S8. As sulphur molecules have more electrons they have stronger Van der Waal forces and need higher energy to break the bonds Mohai
What is the melting point of the element phosphorus?
Phosphorus in two elementary forms: melting points: (white) 44.2 °C, (black) 610 °C
What is the the melting point of sulfur?
Sulfur has a melting point of 115.21 degrees Celsius.
Why does sulfur have a higher melting point than chlorine?
Sulfur has a higher melting point than chlorine because sulfur atoms are held together by stronger covalent bonds compared to chlorine atoms, which are held by weaker van der Waals forces. The stronger bonds in sulfur require more energy to break, resulting in a higher melting point.
Why is the melting point of sulfur higher than that of phosphorus?
Although they are both molecular structures, sulfur exists as S8 while phosphorus exists as P4. Sulfur has more electrons, therefore also has more Van Der Waals forces, than phosphorus. This means that it will require more heat energy to overcome these forces, causing it have a higher melting point.
Does sodium chloride or phosphorus trichloride have a higher melting point?
The melting point of sodium chloride is 801 0C. The melting point of phosphorus trichloride is -93,6 0C.
What is the melting point and boiling point for sulfur?
The melting point of sulfur is: 115,21 ºC The boiling point of sulfur is: 444,6ºC
Why does sulfur have a higher melting point than phosphorus 3 mark question?
They both have Van der Waal forces which need to be overcome, but needs minimal energy Phosphorus molecules exist as P4 molecules whereas Sulphur exists as S8. As sulphur molecules have more electrons they have stronger Van der Waal forces and need higher energy to break the bonds Mohai
What is the melting point of sulfur expressed in degrees celsius?
the melting point of sulfur is 115.21 degrees Celsius according to http://www.newworldencyclopedia.org/entry/Sulfur
Which has the higher melting point sulfur dioxide or carbon dioxide?
Sulfur dioxide has a higher melting point than carbon dioxide. This is because sulfur dioxide is a smaller molecule with stronger intermolecular forces, making it more difficult to break the bonds in order to melt the substance.
Does sulfur have a high or low melting point?
It has a melting point of 113 degrees celieus
What is the melting point of the element phosphorus?
Phosphorus in two elementary forms: melting points: (white) 44.2 °C, (black) 610 °C
What is the the melting point of sulfur?
Sulfur has a melting point of 115.21 degrees Celsius.
What is sulfur melting and boiling points?
melting: 115.21 ºC boiling: 444.6 ºC
What is the boiling point and melting point of Sulfur in celsius?
Sulfur boils at 444.6 °C and melts at 115.21 °C
What is Phosphorus melting point?
44.2 degrees
