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Ionic compounds are between metals and non-metals.
Molecular (covalent) compounds are between only non-metals.
(Metallic compounds are between metals and other metals)
An ionic compound is a pure substance that is formed from a metal and a nonmetal. It has a fairly high melting point and is a conductor of electricity when in a molten or aqueous state.
A molecular compound, on the other hand, is a pure substance that is formed from nonmetals. It has a fairly low melting point, and can only conduct electricity unless it is aqueous and polar. Another important difference between the two is that an ionic compound is a crystalline solid at standard temperature and pressure (STP), whereas a molecular compound can be in a solid, gas or liquid state at STP.
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The properties of both ionic and molecular compounds are related to the?
strengths of attraction between the particles in the compounds
What is the difference between ionic and molecular compound?
Ionic compounds contain ionic compounds whereas molecular compounds contain covalent bonds in their molecules.
How are molecular compounds different from an ionic compound?
In molecular compounds, atoms are joined by covalent bonds, while in ionic compounds, they are joined by ionic bonds.
Is PtO2 ionic or molecular compounds?
Ionic
How can molecular compounds be distinguished from ionic compounds?
Many ionic compounds exist as crystals but covalent compounds as molecules (there are exceptions as diamond though). Ionic compounds would be good electrical conductors unlike molecular compounds.
How are the properties of molecular compounds different from those of ionic cmpounds?
Molecular (covalent) compounds are not dissociated in water.
The properties of both ionic and molecular compounds are related to the?
strengths of attraction between the particles in the compounds
What is the difference between ionic and molecular compound?
Ionic compounds contain ionic compounds whereas molecular compounds contain covalent bonds in their molecules.
How are molecular compounds different from an ionic compound?
In molecular compounds, atoms are joined by covalent bonds, while in ionic compounds, they are joined by ionic bonds.
Is PtO2 ionic or molecular compounds?
Ionic
How can molecular compounds be distinguished from ionic compounds?
Many ionic compounds exist as crystals but covalent compounds as molecules (there are exceptions as diamond though). Ionic compounds would be good electrical conductors unlike molecular compounds.
How do ionic compounds and molecular compounds differ in their relative melting and bioling points?
Ionic compounds have higher melting and boiling points than molecular compounds do. The electronegativity difference in ionic compounds makes their bond much stronger.
What accounts for the observed differences in the properties of ionic and molecular compounds?
t Answer Well firstly, ionic compounds form from metals bonding with non metals. Molecular/covalent form from non metals bonding with non metals. A strong electrostatic force between ionic compounds results in them having high melting points. A weaker electrostatic force between molecular compounds results in them having lower melting points and thus weaker bonds. Ionic compounds are made up of ions, so will conduct electricity. Covalent compounds only share electrons and so are not ions, and will not conduct electricity.
What evidence is there ionic compounds exists as ions in their pure state while molecular compounds exist as molecules in their pure state?
Ionic compounds conduct electricity while molecular compounds do not
What are the characteristics of ionic compounds vs molecular compounds?
Ionic compounds are generally made up of nonmetals and metals, while molecular compounds are normally made up of nonmetals only.
Is dinitrogen pentoxide ionic or molecular?
Molecular. (Molecular and covalent compounds are the same).
How can water dissolve some ionic compounds as well as some molecular compounds?
Water can dissolve some ionic compounds as well as some molecular compounds because of its polarity. It is polar enough to dissolve ionic compounds into their ions. Water does not dissolve molecular compounds by breaking covalent bonds, but through intermolecular forces.
