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What is incipient melting point?
The incipient melting point refers to how metal is heated. It is the point just before the metal reaches its melting point.
Do solids have a high or low melting point?
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
What is the melting point of gold silver and copper?
Melting point of Gold = 1064.18 °C Melting point of Silver = 961.78 °C Melting point of Copper = 1084.62 °C Of cause an alloy of all three would probably have a eutectic melting behavour
What is the melting point of ice on the top of Himalayan?
what is the melting point of ice on top of the Himalayan
What is the melting and boiling point of Graphite?
The melting point is between 3652 and 3697 degrees C. The boiling point is 4200 degrees C.
What are low melting point's and lack of electric conductivity properties of?
Nonmetals and most organic compounds.
What are three general charateristics of nonmetals?
Non metals are brittle.They are non lustrous. They have low melting point.
Which of these is a characteristics of nonmetals?
They are poor conductors
Which of the following is a characteristic of nonmetals?
- lower density- lower hardness- lower melting point- lower boiling point- some nonmetals are gaseous or liquidsetc.
Do most metals have a higher melting point than nonmetals?
Yes, most metals have higher melting points than nonmetals. This is because metals have a lattice structure of positively charged ions surrounded by a sea of delocalized electrons. The strong metallic bonds between the atoms require more energy to break, resulting in higher melting points compared to the comparatively weaker intermolecular forces in nonmetals.
Are the trends for melting point and boiling point the same as nonmetals and explain?
No, the trends for melting points and boiling points in nonmetals are generally different from those in metals. Nonmetals typically have lower melting and boiling points compared to metals, which tend to have high melting and boiling points due to strong metallic bonds. In nonmetals, the melting and boiling points can vary significantly based on molecular structure and intermolecular forces, with noble gases having very low points and some covalent network solids like diamond having high points. Therefore, while both groups exhibit trends, the underlying reasons and values differ significantly.
What terms describe a substance that has a low melting point and poor electrical conductivity?
covalent and molecular
What do you call the temperature at which a solid changes to a liquid?
This is the melting point.
Do nonmetals have higher melting points or lower boiling points?
Nonmetals typically have lower melting points and boiling points compared to metals. This is due to nonmetals having weaker intermolecular forces, such as van der Waals forces, compared to the strong metallic bonds found in metals.
Which term is defined as the temperature at which a substance changes from a solid to a liquid state?
The term defined as the temperature at which a substance changes from a solid to a liquid state is called the melting point.
What is difference between melting point and drop melting point?
The melting point is the temperature at which a solid substance transitions to a liquid state. The drop melting point is a method of determining the melting point where a small amount of the substance is heated until it melts and then allowed to drop onto a solid surface to observe the melting point. Drop melting point is often used when the substance being tested has a high melting point or when observing the melting process is critical.
Melting point for LPG?
what is lpgs melting point
