A plasma
Free water molecules refer to water molecules that are not bound to other substances or ions. These molecules are freely moving and not involved in chemical interactions or bonding with other molecules.
They consist of ions in solution, and are therefore electrolytes.
When salt dissolves in water, it dissociates into its constituent ions, primarily sodium ions (Na⁺) and chloride ions (Cl⁻). This process is a physical change where the ionic bonds in the salt are broken by the polar water molecules, allowing the ions to disperse throughout the solution. The resulting solution is an electrolyte, which can conduct electricity due to the presence of these free-moving ions.
Ions that can conduct electricity are typically charged particles, such as cations (positively charged ions) and anions (negatively charged ions). When dissolved in water or melted, these ions move freely, allowing them to carry an electric current. Common examples include sodium ions (Na⁺) and chloride ions (Cl⁻) found in salt (NaCl) solutions. In general, any solution or molten compound containing free-moving ions can conduct electricity.
my teddy bear
Plasma
To conduct electricity, the substance should contain free moving ions. In anhydrous hydrogen chloride, both hydrogen ions(positively charged) and chloride ions (negatively charged) are held by the electrostatic forces of attraction. Due to the non-availability of the free moving ions in anhydrous hydrogen chloride, it does not conduct electricity. But if it is dissolved in water, electrostatic forces of attraction can be removed, and free moving hydrogen and chloride ions are formed in the solution. This leads to conduct dc electricity.
Copper (II) sulfate solution is a good conductor of electricity as the copper (II) ions and the sulfate ions are free moving in the solvent. So, there are free moving ions to carry the charge from one end to another
Depending on which type of alcohol it is, does the conductivity depend on. Generally alcohols are not electrical conductors. Methanol and ethanol are dielectrics.
As copper and chlorine are bonded by ionic bonding , they are placed in a crystal lattice and there is no free moving ions to conduct electricity at the solid state. In molten state, the ions are free to move about.
Free Delocalised Electrons or Ions in Liquids (or in a Molten Substance).
Electrons consists of negative ions.
Sodium chloride conducts electricity when molten because the ions in the molten state are free to move and carry electric charge through the substance. In the solid state, the ions are held in fixed positions and cannot move to conduct electricity.
No, calcium chloride does not conduct electricity when solid because it consists of ions that are not free to move and therefore cannot carry an electric current. It only conducts electricity when dissolved in water, as it dissociates into free-moving ions.
Atoms are neutral on the Periodic Table. Ions consist of more or less electrons than atoms.
It deals with electron and combination of ions of electrons.
First, you should keep in mind that for a substance to conduct electricity, it must have free-moving electric charges, such as ions and electrons. In the solid state, the ions in Sodium Chloride are fixed in position by strong ionic bonds. Therefore, it does not conduct electricity in the solid state. In solution or molten states, the ions are free moving, and thus they can conduct electricity.