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The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds. This is because the energy required to disrupt the inter molecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound.
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How can you determine whether a compound is ionic or molecular?
You can determine whether a compound is ionic or molecular based on the types of elements it contains. Ionic compounds typically consist of a metal and a nonmetal, while molecular compounds are made up of nonmetals only. Additionally, ionic compounds tend to have high melting and boiling points, while molecular compounds have lower melting and boiling points.
How do you determine the type of compound ionic or molecular from the melting point such as 1240 degrees C?
If the melting point is at 1240 degrees C then it is most likely an ionic compound, because ionic compounds have their melting points above 800 degrees C while the molecular compounds have their melting point at or below room temperature.
Is a solid with a melting point of 800 degrees Celsius ionic or molecular?
The melting point of a compound cannot determine the bonding structure. As an example, both diamond and sodium chloride have higher melting points than 800 centigrade but are covalent and ionic compounds respectively.
Compared with the melting points of ionic compounds the melting points of molecular solids tend to be .?
Ionic compounds have a higher melting point.
How do ionic compounds and molecular compounds differ in their relative melting and bioling points?
Ionic compounds tend to have higher melting and boiling points compared to molecular compounds. This is because ionic bonds are generally stronger than the intermolecular forces present in molecular compounds, such as van der Waals forces. The strong electrostatic forces between ions in an ionic compound require more energy to overcome, leading to higher melting and boiling points.
Are melting points of molecular substances higher than those of ionic substance?
Ionic substances have higher melting points.
How are an ionic compound and a molecular covalent compound different?
An ionic compound has an ionic bond (held together by two oppositely charged ions) and is between a metal and a non metal. A molecular compound has covalent bonds , which is when atoms are bound by the sharing of electrons.
Why would the melting point of a molecular compound generally be lower than an ionic compound?
The ionic bond is stronger.
Compared With the Melting Point Of Ionic Compounds The Melting Points Of Molecular Solids Tend To Be?
Ionic compounds have a higher melting point.
Why does ionic solids have higher melting points compared to molecular solids?
The melting and boiling points of molecular compounds are generally quite low compared to those of ionic compounds. This is because the energy required to disrupt the intermolecular forces between molecules is far less than the energy required to break the ionic bonds in a crystalline ionic compound
How does melting point compare among molecular compounds and ionic compounds?
Molecular compounds tend to have lower melting points compared to ionic compounds. This is because molecular compounds are held together by weaker intermolecular forces, such as van der Waals forces or hydrogen bonds, whereas ionic compounds are held together by strong electrostatic forces between ions. The higher the melting point, the stronger the bonds in the compound.
How can one determine whether a compound is ionic or molecular?
One can determine whether a compound is ionic or molecular by looking at the types of elements it contains. Ionic compounds typically consist of a metal and a nonmetal, while molecular compounds are made up of nonmetals only. Additionally, ionic compounds tend to have high melting and boiling points, conduct electricity when dissolved in water, and form crystal structures, whereas molecular compounds have lower melting and boiling points and do not conduct electricity in water.
