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Why is the melting point of sulfur higher than that of phosphorus?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 11y ago
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Why does sulfur have a higher melting point than phosphorus?
Sulfur is a larger molecule. It hence experiences greater Van der Waal's force.
Why is the melting point of diamond higher than sulfur?
diamond has a 3 dimensional frame work of carbon and hence has high melting point
What is the melting point of the element phosphorus?
Phosphorus in two elementary forms: melting points: (white) 44.2 °C, (black) 610 °C
Does CaO or CS2 have a higher melting point?
CaO has 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
Why does sulfur have a higher melting point than phosphorus?
Sulfur is a larger molecule. It hence experiences greater Van der Waal's force.
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.
Which has the higher melting point sulfur dioxide or carbon dioxide?
SO2
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 is the melting point of diamond higher than sulfur?
diamond has a 3 dimensional frame work of carbon and hence has high melting point
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
What is sulfur melting and boiling points?
melting: 115.21 ºC boiling: 444.6 ºC
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 Phosphorus melting point?
44.2 degrees
What is the boiling point and melting point for phosphorus?
For White phosphorus, the Boiling point is 280.5 °C and the Melting point is 44.2 °C.Check out the right hand table on this page for more information on the other types:http://en.wikipedia.org/wiki/Phosphorus
Does sulfur have a high or low melting point?
It has a melting point of 113 degrees celieus
Does CaO or CS2 have a higher melting point?
CaO has a higher melting point.
