0
The melting point of caesium will be greater because of random, temporary dipoles caused by moving electrons called London dispersion forces. The bigger the electron cloud of an atom, the greater chance there is for a temporary dipole to exist. Caesium atoms, with LDF happening more frequently, will be harder to drive apart, and the melting point is increased.
What else can I help you with?
What has the higher melting point sodium chloride or aluminum oxide?
Aluminum oxide has a higher melting point than sodium chloride. Aluminum oxide has a melting point of around 2072°C, while sodium chloride has a melting point of 801°C.
What is the melting and boiling points for sodium?
Sodium Oxide (SOX) Melting point: 1132 °C, 2070 °F Boiling point: 1950 °C, 3542 °F
Which has a higher melting point Sodium Chloride or Ethyl Alcohol?
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.
Why does the melting point increase from sodium to aluminium?
The melting point increases from sodium to aluminum because as you move across the periodic table from left to right, the atomic size decreases while the nuclear charge increases. This results in stronger metallic bonding, requiring more energy to overcome and leading to higher melting points. Additionally, aluminum forms metallic bonds that are stronger than those of sodium due to its higher charge and smaller size.
Why does aluminum have a higher melting temperature than sodium?
Aluminum has a higher melting temperature than sodium because aluminum atoms are held together by stronger metallic bonds compared to the weaker metallic bonds between sodium atoms. This results in a higher energy requirement to break these bonds and melt aluminum. Sodium's lower melting temperature is due to its larger atomic size and weaker metallic bonding.
Would the melting point of caesium be higher or lower then sodium?
The melting point of cesium is lower than that of sodium. Cesium has a melting point of 28.4°C, while sodium has a melting point of 97.8°C.
What is the lowest melting point of any metal not mercury?
Caesium melts at 28.44oC, which is the lowest known melting point for any metallic element other than mercury. Certain radioactive elements might have lower melting points if it were possible to collect a large enough quantity of them to actually determine the melting point. For example, the melting point of francium is expected to be lower than that of caesium (but still higher than that of mercury). Also, some alloys melt at low temperatures. A eutectic alloy of sodium and potassium melts at around -12oC, still higher than mercury, but below caesium (and well below either sodium or potassium alone as well).
What is the Melting points of the alkali metals?
sodium
Does sodium have a higher melting point then potassium?
Yes, sodium has a higher melting point than potassium. Sodium has a melting point of 97.8°C while potassium's melting point is much lower at 63.38°C.
What is the melting point of sodium in Fahrenheit kelvin and Celsius?
Sodium has the following melting points: 370.87K, 97.72°C, 207.9°F
What is a property of sodium chloride that is not a property of sodium or chloride?
The melting point of NaCl is very different from the melting points of Na or Cl.
What are the melting and boiling points of sodium cloride?
The melting point of sodium chloride is 801 0C. The boiling point of sodium chloride is 1 413 0C.
What has the higher melting point sodium chloride or aluminum oxide?
Aluminum oxide has a higher melting point than sodium chloride. Aluminum oxide has a melting point of around 2072°C, while sodium chloride has a melting point of 801°C.
Why is water lower than the melting point of sodium chloride?
Sodium chloride is a ionic compound. Generally they have high melting points.
Is the melting point of sodium higher or lower than rubidium?
Sodium has a melting point of 97.72 oC and rubidium has a melting point of 39.48 oC.
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.
Does salt have a higher or lower melting point than Na or Cl?
Common table salt (sodium chloride) has a much higher melting point than either sodium or chlorine.
