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The phase line between solid and liquid represents the melting point.
The line dividing solid from gas is the sublimation point.
The line dividing liquid from gas is the boiling point.
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What represents the highest energy point on an energy diagram?
activation energy
A hard substance that has a high melting point and is a poor conductor of electricity in the solid phase could be?
It Could be Boron
Which of the choices describes a boiling point?
There is no boiling point in the p,T diagram: it is a line between the vapor and liquid phase.Cf. phase diagram in 'Related links' just below this answer][The simplest phase diagrams are pressure-temperature diagrams of a single simple substance, such as water.The axes correspond to the pressure and temperature.The phase diagram shows, in pressure-temperature space,the lines of equilibrium or phase boundaries between the three phases of solid, liquid, and gas.]
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 does a particular point of a line on a phase diagram represent?
The melting point or boiling point ...................
What does a particular point on a line of a phase diagram represent?
The melting point or boiling point ...................
What is the point on a phase diagram at which all phases occur simultaneously is called the end point critical point boiling point melting point?
This is the critical point.
What would be helpful to find the normal melting point and normal boiling point on a phase diagram?
Draw a vertical line through the triple point.
Where can you find diagrams for freezing point of water?
You can find a phase diagram for the phase changes in pure water including melting/freezing in the related links below.
Sketch a phase diagram for water and label the melting point and boiling point at 101.3kPa?
explain how the student could now us the thermistor as a thermometer
What is berkeliums melting point?
The melting point of berkelium is: 986 °C.
Using the phase diagram for H2O, which of the following correctly describes water at 0°C and 1 atm?
At the melting point (Explanation) if you look at the phase diagram and look at the point where the water is 0 degrees C and 1 atm, they meet right on the line. This is the line that shows the melting point of this substance. Therefore, since the point is on the line, water at 0 degrees C and 1 atm is at the melting point.
What does the word melting mean in science terms?
Melting means the point at which a solid phase begins to change to a liquid phase. I.e. Water has a melting point of 32.1 Degrees Fahrenheit. At 32 it changes from the liquid phase to the solid phase. At 32.1 it reverses the process.
What comes inbetween melting point and boiling point?
liquid phase
What is the answer to physical change of a solid to a liquid at the melting point?
It is the phase change called melting.
The equilibrium lines on a phase diagram meet at the what?
meet at the critical point on the diagram.
