Why does magnesium chloride in molten state conduct electricity but not in its solid state?

Why does magnesium chloride in molten state conduct electricity but not in its solid state?

Answer: Magnesium chloride is an ionic compound. So it will not conduct electricity in solid state it’s ions are tightly held in the lattic but in molten state and in aqueous solution, it will conduct electricity since it’s ions will be free to move and thus conduct electricity.

Why does molten magnesium chloride conduct an electric current?

Reason: In a solution of Magnesium Chloride we have ions of Magnesium and ions of Chloride. These ions are mobile and are able to carry electric current from one point of the solution to another. Due to the mobile ions present in Magnesium Chloride solution it is able to conduct electricity.

Why does magnesium sulfate conduct electricity as a liquid but not as a solid?

> there are strong attractions between positive and negative ions, which have to be overcome, so they have high melting points; > ions cannot move in the solid, so they do not conduct electricity; > ions can move in solution or in a molten liquid so these conduct electricity.

Why does magnesium conduct electricity when solid but magnesium iodide only conducts when molten or in solution?

A good response was magnesium metal conducts electricity due to the presence of mobile electrons in its lattice metal structure (metallic bonding). Magnesium iodide is an ionic structure and does not possess free electrons. In the molten state due to the presence of mobile ions, magnesium permits conduction.

Can magnesium conduct electricity in solid state?

Does magnesium conduct solid form electricity? Magnesium conducts electricity, mainly because it is a metallic element. Solid metals, in general, are the best conductors of electricity. Electrons become delocalized in metals due to the fact that they have few valence electrons, usually one to three.

Is magnesium chloride a good conductor of electricity in molten state?

Magnesium chloride is an ionic compound.So, it will not conduct electricity in solid state since its ions are tightly held in the lattice but in molten state and in aqueous solution, it will conduct electricity since its ions will be free to move and thus conduct electricity.

Does magnesium conduct heat or electricity?

The thermal and electrical conductivity of magnesium and its melting point are very similar to those of aluminum.

Why do ionic compounds conduct electricity in the liquid state but not in the solid state?

Ionic compounds conduct electricity when molten (liquid) or in aqueous solution (dissolved in water), because their ions are free to move from place to place. Ionic compounds cannot conduct electricity when solid, as their ions are held in fixed positions and cannot move.

Why do ionic compounds do not conduct electricity in solid state but conduct electricity in molten and aqueous state?

Why is magnesium chloride not able to conduct electricity?

This can happen in solutions that have ions present or in metals where the electrons are not “tied” to a single atom but are usually described as being in a “sea of electrons” shared by all atoms. While solid magnesium chloride does not have the ability to conduct electricity; molten ionic salts will conduct electricity.

How can sodium chloride be used to conduct electricity?

In order to conduct electricity a substance must have charge particles, such as electrons and ions, that are free to move freely through it. In the solid state, ionic compounds such as sodium chloride have their ions fixed in position and therefore these ions cannot move so solid ionic compounds cannot conduct electricity.

Why do ionic compounds conduct electricity in the molten state?

Since melting many ionic solids takes a lot of heat, we call this the molten state. Thus, ionic compounds can conduct electricity in the molten state.

How does magnesium oxide work in a solid state?

Magnesium oxide is an ionic compound and thus does not conduct electricity in its solid state because there are no delocalised electrons due to its ionic lattice structure. However when in its molten state, or dissolved in water tom form ions, it can conduct electricity as electrons can easily flow through.