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The reason why ionic compounds are brittle is because the ions in the compound are already held rigidly in place in a lattice due to the strong electrostatic forces of attraction in between the cations and the anions as well as the repulsion in the ions with like charges . However, if a large enough force is applied along a certain plane, this causes the ions to shift along that layer, displacing that layer with respect to the next, and there will hence be a repulsion between like charges within the ionic compound. This repulsion will shatter the crystal lattice of the ionic compound..
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Why are ionic solids hard and brittle?
Ionic solids are brittle and hard as they are bonded with electrostatic bonds.
Are solids made from ionic compounds are usually hard and brittle?
Yes, solids made from ionic compounds are usually hard and brittle because of the strong electrostatic forces between ions in the crystal lattice. When an ionic solid is subjected to stress, the arrangement of ions can easily break, leading to the characteristic brittleness of these materials.
Is an ionic compound dull?
Yes, ionic compounds tend to have high melting points and are generally hard and brittle solids. They do not have the shiny or metallic luster that is often associated with metals.
A characteristic of most nonmetallic solids is that they are?
they are NOT good conductors of heat and they are brittle solids.
Ionic solid harder than molecular solids?
Ionic solids are typically harder than molecular solids because ionic bonds are stronger than intermolecular forces found in molecular solids. The ionic bonds in ionic solids result from the attraction between positively and negatively charged ions, contributing to their higher hardness compared to molecular solids, which are held together by weaker intermolecular forces.
Why are ionic solids hard and brittle?
Ionic solids are brittle and hard as they are bonded with electrostatic bonds.
What kind of solid is formed by salts?
Salts typically form ionic solids, which are made up of positive and negative ions held together by ionic bonds. These solids have a crystal lattice structure and are typically hard and brittle.
Are solids made from ionic compounds are usually hard and brittle?
Yes, solids made from ionic compounds are usually hard and brittle because of the strong electrostatic forces between ions in the crystal lattice. When an ionic solid is subjected to stress, the arrangement of ions can easily break, leading to the characteristic brittleness of these materials.
Is a brittle compound a molecular compound?
No, a brittle compound does not necessarily indicate it is a molecular compound. Brittle compounds can be either molecular or ionic, depending on their chemical bonding. Brittle molecular compounds typically have covalent bonds, while brittle ionic compounds have ionic bonds.
Is an ionic compound dull?
Yes, ionic compounds tend to have high melting points and are generally hard and brittle solids. They do not have the shiny or metallic luster that is often associated with metals.
Which is a property of most nonmetalic solids?
Brittleness. Reason: Non-metallic solids are usually brittle.
A characteristic of most nonmetallic solids is that they are?
they are NOT good conductors of heat and they are brittle solids.
Ionic solid harder than molecular solids?
Ionic solids are typically harder than molecular solids because ionic bonds are stronger than intermolecular forces found in molecular solids. The ionic bonds in ionic solids result from the attraction between positively and negatively charged ions, contributing to their higher hardness compared to molecular solids, which are held together by weaker intermolecular forces.
Is the ionic hard brittle or soft?
Ionic compounds are typically hard and brittle due to their strong ionic bonds. The ions in an ionic compound are held together by strong electrostatic forces, making them rigid and resistant to deformation.
Is non metallic solids brittle?
They tend to be, yes
What usually has lower melting points than ionic solids?
Molecular solids
Why are ionic liquids used in batteries but ionic compounds are not?
Ionic solids are not dissociated in ions.
