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No, they only have freezing points & gaseous points (it where the liquid becomes a gas). Why don' they have melting points? Well take this as an example: If you left your chocolate bar out in the sun it will melt and become a liquid. There for becoming a liquid IS melting, there is no further melting points to an object ounce it becomes a liquid. Substances have melting points. The melting point is the temperature at which a solid becomes a liquid, in other words, the temperature at which it melts.
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Do all liquids have the same boiling and melting point?
No, different liquids have different boiling and melting points depending on their chemical composition. The boiling point is the temperature at which a liquid turns into a gas, while the melting point is the temperature at which a solid turns into a liquid. Each liquid has its own unique set of physical properties that determine its specific boiling and melting points.
Can you please-Compare the melting points of substances that are gases at room temperature with solids and liquids?
Substances that are gases at room temperature typically have lower melting points than solids and liquids because their intermolecular forces are weaker. Gases have molecules that are further apart, making it easier to overcome these weak forces to change their state. Solids and liquids have stronger intermolecular forces that require more energy to break, resulting in higher melting points.
When solids reach their melting points they become what?
When solids reach their melting points, they become liquids. This is the point at which the intermolecular forces holding the solid together are overcome, allowing the particles to move more freely and flow as a liquid.
How do you know the phase of matter for each element?
The phase of matter for each element can be determined based on its melting point and boiling point. Elements with low melting and boiling points, such as hydrogen and helium, are typically gases at room temperature. Elements with higher melting and boiling points, such as iron and aluminum, are typically solids at room temperature. Elements that are in between, like mercury, can be liquids at room temperature.
Is ionic solid at room temp?
It depends on the specific ionic compound. Some ionic solids have melting points much higher than room temperature and remain solid, while others have lower melting points and can exist as liquids or even gases at room temperature.
What is the melting points of liquids?
liquids cant be melt only solid substance can melt
Do all liquids have the same boiling and melting point?
No, different liquids have different boiling and melting points depending on their chemical composition. The boiling point is the temperature at which a liquid turns into a gas, while the melting point is the temperature at which a solid turns into a liquid. Each liquid has its own unique set of physical properties that determine its specific boiling and melting points.
How could you use a difference in melting points (freezing points) to separate a solution of two liquids?
freeze one liquid while the other one is still liquidized.
Can you please-Compare the melting points of substances that are gases at room temperature with solids and liquids?
Substances that are gases at room temperature typically have lower melting points than solids and liquids because their intermolecular forces are weaker. Gases have molecules that are further apart, making it easier to overcome these weak forces to change their state. Solids and liquids have stronger intermolecular forces that require more energy to break, resulting in higher melting points.
How could you use a difference in melting points (freezing points) to separate a solution with two liquids?
freeze one liquid while the other one is still liquidized.
Why are many organic compounds liquid or gas at room temparature?
Many organic compounds have low melting points and low boiling points. As a result, they are liquids or gases at room temperature.
What is the of evaporation dish?
an open generally shallow concave container for holding liquids for evaporation.
When solids reach their melting points they become what?
When solids reach their melting points, they become liquids. This is the point at which the intermolecular forces holding the solid together are overcome, allowing the particles to move more freely and flow as a liquid.
Which ions have high melting points?
positive ions have high melting points
Do proteins have definite melting points?
Different proteins have different melting points.
When solid changes into liquid?
Solids changing to liquids are melting Liquids changing to solids are freezing Solids changing to gas are subliming Liquids changing to gas are boiling Gases changing to liquids are condensing.
Compared with the melting points of ionic compounds the melting points of molecular solids tend to be .?
Ionic compounds have a higher melting point.
