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Do nonmetals have higher boiling points or lower boiling points?
Wiki User
∙ 13y ago
Non-metals have lower boiling points than metals. A link can be found below.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoNon Metals Have A Low Boiling Point & A Low Melting Point .
The Also Are Low Heat Conductors .
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Do nonmetals have higher melting points or lower boiling points?
lower melting points
How does normal boiling points differ from other boiling points of the same liquid?
The normal boiling point is the boiling point at sea level, or more precisely, at 1 atmosphere pressure. At higher elevations, or at lower atmospheric pressures, the boiling point is lower. At higher atmospheric pressures, the boiling point is higher.
Why do volatile liquids with lower boiling points often give better results than those with higher boiling points?
It goes to gas phase faster and more likely to be accurate
Is Melting point higher than boiling points?
No, boiling points are always higher than melting points. When you turn a solid to a liquid, this process is called melting, and requires a lower temperature than boiling the substance. Take ice water for example. Ice becomes pure water at 0oC. The temperature needed to boil pure water is 100oC, which is a bigger number than zero.
What is the effect of salt in boiling and freezing temperatures?
The freezing point is lower and the boiling point is higher.
Do nonmetals have higher melting points or lower boiling points?
lower melting points
Do stronger intermolecular forces result in higher or lower boiling points?
An intermolecular force has both a boiling point and melting point
How does normal boiling points differ from other boiling points of the same liquid?
The normal boiling point is the boiling point at sea level, or more precisely, at 1 atmosphere pressure. At higher elevations, or at lower atmospheric pressures, the boiling point is lower. At higher atmospheric pressures, the boiling point is higher.
Do ionic compounds have lower boiling points than polar covalent?
Ionic compounds have higher boiling points than covalent compounds.
What are three general characteristics if nonmetals?
Nonmetals are generally the opposite of metals. They are very brittle, are not good conductors of heat and electricity, and are dull. Most nonmetals are gases at room temperature, which means they have low boiling points. They have lower densities than nonmetals.
Do isomers boiling points increase or decrease with more branching?
Straight chain isomers have higher boiling points, so the more branched the isomer the lower the boiling point.
How does altitude effect boiling points?
The higher the pressure, the higher the boiling point. Boiling occurs when the atmospheric pressure equals the vapor pressure. So, at higher altitudes where the atmospheric pressure is lower, the vapor pressure is also lower which in turn creates a lower boiling point which causes foods to have to cook longer.
What are properties of nonmetal?
Nonmetals tend to have lower melting and boiling points than metals. They tend to be dull and brittle. They do not conduct heat or electricity. They are insulators.
How melting and boiling points are affected by intermolecular forces?
The stronger the intermolecular forces, the higher the melting point and boiling point. The weaker the intermolecular forces, the lower the melting and boiling points are.
Why do volatile liquids with lower boiling points often give better results than those with higher boiling points?
It goes to gas phase faster and more likely to be accurate
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.
Why is acid anhydride having higher boiling point than alkane?
Molecules with dipoles have higher boiling points because they are able to form strong dipole-dipole interactions with other molecules. Alkanes are nonpolar and only have weak London dispersion forces, thus lower boiling points.
