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How is the melting point of a substance defined?
= temperature at which (all of) a (pure) substance is melting: going from solid into liquid phase.
What is a substance that is malleable and is a solid at room temperature?
How about I tell you what substance is not a solid metal at room temperature. Mercury Everything else is a solid metal at room temperature.
How can a matter change from solid state to liquid state and reverse the process?
At a unique temperature, called the "freezing point", for each pure substance at a constant pressure, a solid form of the substance can change from solid to liquid phase by absorbing heat energy from its environment without raising the temperature of the substance, and, at the same temperature and pressure, a liquid phase of the same substance, can solidify without changing its temperature if it can transfer heat energy to the external environment.
What happens to temperature as solid gold turns to a liquid?
As solid gold turns into a liquid, the temperature remains constant until all the solid has melted. This is known as the melting point of gold. Once all the solid has melted, the temperature will begin to rise again as heat is absorbed by the liquid gold.
How would you distinguish pure solid substance from a solid mixture?
Only by chemical analysis.
What is the characteristic temperature at which a pure solid changes to a liquid?
The temperature at which a pure solid changes to a liquid is the substance's melting point.
What is the temperature at which a solid changes to a liquid is its what point?
The temperature at which a pure solid changes to a liquid is the substance's melting point.
How is the melting point of a substance defined?
= temperature at which (all of) a (pure) substance is melting: going from solid into liquid phase.
How is the melting point of substance defined?
= temperature at which (all of) a (pure) substance is melting: going from solid into liquid phase.
Is quarts a mixture or a pure substance?
quarts is a solid it is a pure substance and it is a element
The melting point of a substance is its freezing point.?
No, the melting point of a substance is the temperature at which it changes from a solid to a liquid, whereas the freezing point is the temperature at which it changes from a liquid to a solid. These points are usually the same for a pure substance under normal atmospheric pressure.
Is the melting point the same temperature as the freezing point for a substance?
freezing ur mamas as
What is a substance that is malleable and is a solid at room temperature?
How about I tell you what substance is not a solid metal at room temperature. Mercury Everything else is a solid metal at room temperature.
Is iodine a pure substance?
Solid iodine can be found as pure crystals.
How can a matter change from solid state to liquid state and reverse the process?
At a unique temperature, called the "freezing point", for each pure substance at a constant pressure, a solid form of the substance can change from solid to liquid phase by absorbing heat energy from its environment without raising the temperature of the substance, and, at the same temperature and pressure, a liquid phase of the same substance, can solidify without changing its temperature if it can transfer heat energy to the external environment.
How will you distinguish a pure solid substance from a solid mixture?
dili ko
How will you distinguish a pure solid substance from solid mixture?
dili ko
