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What element has the highest melting point magnesium silicon or chlorine?
The element with the highest melting point is silicon. Silicon has a melting point of 1414°C, while magnesium melts at 650°C and chlorine is a gas at room temperature.
What is the melting or boiling point of silicon?
the boiling point of silicon, in degrees Celsius, is between 2500 and 3645. However, the melting point, is around 1,140,40 degrees Celsius, as you may have noticed, its very high, and this is because its extremely high in oxygen.
What substance has a higher melting point silicon dioxide or methanol?
Silicon dioxide has a higher melting point than methanol. Silicon dioxide requires temperatures of around 1710 degrees Celsius to melt, while methanol melts at -98 degrees Celsius.
Explain why silicon's atom is larger than argon's atom?
Silicon is larger than Argon for several reasons: If the electron configuration is examined, it becomes clear. Si has the configuration [Ne]3s23p2 while Argon's is [Ne] 3s23p6 As you can see, both elements have valence electrons in the same energy level, the p orbital, but Argot has more protons in its nucleus, so therefore, it's pull of the electrons to it's core is higher than that of Silicon. So, Argon is SMALLER than Silicon. Hope this helped.
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.
What element has the highest melting point magnesium silicon or chlorine?
The element with the highest melting point is silicon. Silicon has a melting point of 1414°C, while magnesium melts at 650°C and chlorine is a gas at room temperature.
What substance has higher melting point silicon dioxide or methanol?
Silicon dioxide. Silicon dioxide silica is the mineral quartz and is a giant molecule with a melting point of over 16000C. Methanol is a molecular compound (an alcohol) with a melting point of -980C
What is the melting or boiling point of silicon?
the boiling point of silicon, in degrees Celsius, is between 2500 and 3645. However, the melting point, is around 1,140,40 degrees Celsius, as you may have noticed, its very high, and this is because its extremely high in oxygen.
Why is the melting point of silicon much higher than that of argon even though argon has a greater molar mass?
Because Argon exists as diatomic Ag2 molecules, with relatively weak inter-mocular forces (Van-der-Waals forces) between the molecules. Melting Argon only requires that these inter-olecular forces are overcome, which does not requires much energy as the molecules are small - so Argon melts at -189 degrees celcius - so is a gas at R.T.P Silicon on the other hand exists in a macro-molecular form, and all the atoms are covalently bonded to each other in a giant molecular lattice. To melt silicon, covalent bonds must be broken, which requires a great deal of energy, and hence silicon only melts at 1414 degrees celcius
What substance has a higher melting point silicon dioxide or methanol?
Silicon dioxide has a higher melting point than methanol. Silicon dioxide requires temperatures of around 1710 degrees Celsius to melt, while methanol melts at -98 degrees Celsius.
Explain why silicon's atom is larger than argon's atom?
Silicon is larger than Argon for several reasons: If the electron configuration is examined, it becomes clear. Si has the configuration [Ne]3s23p2 while Argon's is [Ne] 3s23p6 As you can see, both elements have valence electrons in the same energy level, the p orbital, but Argot has more protons in its nucleus, so therefore, it's pull of the electrons to it's core is higher than that of Silicon. So, Argon is SMALLER than Silicon. Hope this helped.
Ceramics melting point?
The melting point of ceramics varies depending on the specific type of ceramic material. Generally, ceramics have high melting points ranging from 1400°C to over 3000°C. For example, alumina (aluminum oxide) has a melting point of around 2072°C, while silicon carbide has a melting point of around 2700°C.
What element has the highest melting point out of lithium or magnesium?
Magnesium has a higher melting point.
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.
What is the boiling point of silicon carbide?
Sulfur dioxide has a boiling point of −10°C (14°F) while silicon dioxide has a boiling point of 2230°C (4046°F). With these numbers in mind the difference would be 2240 °C (4064°F).
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.
Does rubidium have a higher melting point than potassium?
Yes, rubidium has a higher melting point than potassium. Rubidium has a melting point of 39.3°C, while potassium has a melting point of 63.4°C.
