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NaCl does, by virtue of the fact that sodium is the smallest of the three ions; sodium, potassium, rubidium. Since it is the smallest, the ions are close together, generating larger attractive forces, and holding the atoms more tightly. Therefore more heat is needed to melt it. Aluminum, on first blush, should have the highest, because of the largest charge (+3). However, aluminum is also significantly less electronegative than the other three, and so there is more covalent character in aluminum chloride than in the other three. In other words, AlCl3 resembles sugar more than it does salt in its resistance to heat. As such, it is the lowest melting of the four.
What else can I help you with?
What mineral crystallizes at the highest temperature?
The mineral with the highest known melting point is tungsten, which has a melting point of 3,422 degrees Celsius.
What element has the highest melting point out of lithium or magnesium?
Magnesium has a higher melting point.
What is the substances melting point the same as?
A substance's melting point is the temperature at which it changes from a solid to a liquid state. It is unique to each substance and does not necessarily match the melting point of any other substance.
Does platinum have a low melting point?
No, platinum has a high melting point of 1,768 degrees Celsius, making it one of the highest melting metals. This high melting point is one of the reasons why platinum is valued for its durability and resistance to heat.
Do all substances have their own boiling point and freezing point?
Yes, all substances have unique boiling and freezing points that are determined by their chemical composition and properties. These points represent the temperature at which a substance changes its state from liquid to gas (boiling point) or from liquid to solid (freezing point).
What does the highest melting point mean?
the highest temperature in which a solid substances turns into a liquid without any change in its chemical contents
Is gold having the highest melting point?
No. Carbon has the highest melting point.
What does the melting point mean?
the highest temperature in which a solid substances turns into a liquid without any change in its chemical contents
What element of the first eighteen elements has the highest melting point?
Carbon (C) has the highest melting point out of all the elements, and so, as it's in the first 20 elements, it has the highest melting point of the first 20 elements too. Its melting point is 3823K.
What element has the highest melting point of its group?
The element with the highest melting point in its group is carbon. Specifically, graphite has the highest melting point among the carbon allotropes, which is higher than the melting points of other elements in its group.
What is second highest element for melting point?
After Carbon (in form of diamond), the element Tungsten (W) has the second highest melting point of 3695 K, 3422 °C, 6192 °F
What chemical compounds which has the highest melting point?
The natural element with the highest melting point is good old Carbon! Its melting point is 3527 degrees, C. The element with the second highest melting point is Tungsten at 3422 degrees, C.
What substances has the the most likely has highest melting point?
Substances with ionic bonds, such as ionic compounds like salts, typically have the highest melting points due to the strong electrostatic forces between the ions. Examples include sodium chloride (table salt) and magnesium oxide.
You are given the melting points of three unknown substances and are asked to predict which one is an ionic compound You would select the compound with the?
Highest melting point. (Note that this does not assure that the remaining compounds are not also ionic.)
Whats is the Melting Point of Corbon?
carbon has the highest melting point of elements.its melting point is around 3900 degree Celsius
Does element c have the highest melting points of the metals?
No. The element C (carbon) is a nonmetal, not a metal. It does have the highest melting point of all the elements, though.
What mineral crystallizes at the highest temperature?
The mineral with the highest known melting point is tungsten, which has a melting point of 3,422 degrees Celsius.
