0
Ionic substances conduct electricity through the migration of ions. Positive ions move toward the negative electrode (cathode), and negative ions move toward the positive electrode (anode). In a solid there is no migration (movement) because the ions are locked together in a crystal lattice, the solid form.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why ionic crystals don't conduct electricity in the solid state?
In the solid state ionic crystals are not dissociated in ions.
Does calcium nitrate conduct electricity?
Calcium Hydroxide cannot conduct electricity when it is in solid state but it can conduct electricity in aqueous solution state or molten state. This is because it is an ionic compound. Ionic compounds are made of charged ions which are held tightly in solid state but become mobile in molten or aqueous solution state. The movement of these mobile ions between electrodes helps in conducting electricity.
Why will dry sodium chloride not conduct the electric current?
A substance can only conduct electricity if it contains charged particles (electrons or ions) that are free to move around. In solid sodium chloride, there are ions but these ions are locked into the ionic lattice and are unable to move. Ergo, solid sodium chloride is unable to conduct electricity.
Is PbCl4 a form of a solid?
yes, it is an ionic compound and all ionic compounds exist in solid state.
Can diamond conduct electricity at its solid state?
no
Why ionic crystals don't conduct electricity in the solid state?
In the solid state ionic crystals are not dissociated in ions.
Why potassium iodide can conduct electricity in the molten state but not in solid state?
Potassium Bromide or KBr is not able to conduct electricity in solid state. It is an ionic compound and its ions are not free to move in the solid state, hence they are not able to conduct electricity. But when they are in aqueous state, they are free to move and thus become able to conduct electricity.
Why do ionic crystals conduct electric current in the solid phase liquid phase or when dissolved in water but do not conduct electric current in the solid plase?
In solid state the ions are packed very tightly, so ions are not free to move, therefore no conduction.
Does calcium bromide conduct electricity?
Calcium bromide is an ionic solid, in the solid state it does not conduct electricity. Solutions do conduct, as does the melt.
Why can't an ionic compound conduct electricity?
An ionic compound cannot conduct electricity only in solid state. It is so because conduction in an ionic compound is due to movement of ions. In the solid state the ions are unable to move, so they can't conduct electricity but in molten state they are free and hence conduct electricity in that state.
When do ionic compounds not conduct electricity?
When the compound is in a solid state of matter.
Can water conduct electricity in solid state?
No. Water can only conduct electricity in its liquid state with dissolved ionic solutes.
Why does potassium chloride conduct electricity?
Potassium chloride is an ionic solid, the ionic solids can conduct the electricity if they are in molten state or in aqueous solution.
Can ionic substances conduct electricity when in a solid state?
They are conductive in solution or melted.
Do materials with ionic bonds conduct electricity in a solid and liquid state?
Materials with ionic bonds normally conduct electricity only in a liquid state. However metals, which have what are sometimes called "delocalized" ionic bonds, also conduct electricity in the solid state. It is now customary to consider metallic bonds a separate class from both ionic and covalent bonds.
Do ionic bonds conduct electrical?
Ionic bonding is simply a term referring to the attraction between the charged ions in an ionic compound. For a substance to conduct electricity, it must have free electrons or free ions. In a solid ionic compound, the electrons cannot move freely throughout the solid, but instead, they are restricted to their own ions. Also, the ions are fixed in their own positions, and thus, they too cannot move freely. Therefore, ionic compounds in the solid state do not conduct electricity. However, if this ionic compound was dissolved in water or in molten state, the electrons would still be restricted to their own ions. But now, the ions can move freely. This means that ionic compounds CAN conduct electricity when in solution or when molten, but not in the solid state.
Why can't ionic compounds conduct electricity when they are in the solid state?
because they are tight together
