Free-moving electrons
Aqueous solution of sodium chloride conducts electricity because it is a soluble ionic compound, which when dissolved in water, it dissociates into Na + and Cl - ions. These ions are mobile charge carriers which can accept and transfer electrons in solution, and therefore facilitate the conduction of electricity. Hope this helps, physicsisland@hotmail.com
Lightning is formed by particles in the clouds, that on the top forms a Positive charge, and on the bottom a Negative charge, these particles continue to form, and when there are to many particles in the clouds, some need to go, and when they go, they come out as Static electricity, which this is called Lightning, and the more particles there are, the more will need to be given, and that means the more lightning there is.
Electrons are the subatomic particles located farthest from the nucleus of the atom. They have a negative charge and are involved in chemical bonding and electricity conduction.
For electricity to be conducted charge transfer should take place between two oppositely charged ends and charge transfer can take place only through movement of charged particles( free electrons or ions). In case of Hydrogen chloride gas hydrogen and chlorine atom have strong covalent bond between themselves so they don't separate to form ions.Hydrogen chloride gas molecules don't have free electrons either. So it is obvious that hydrogen chloride gas is not a good conductor of electricity.Note: aqueous solution of hydrogen chloride in water is a good conductor as hydrogen chloride separates into hydrogen cation(H+ ) and chloride anion(Cl- ).
Solid sodium chloride does not conduct electricity because it consists of a lattice structure of fixed ions and does not contain any free-moving electrons or ions that can carry an electric current. In order for a substance to conduct electricity, it must have mobile charged particles that can carry the electrical charge.
No; many aqueous solutions can conduct electricity because the ions (positive and negative particles) within the solution can easily carry charge through the solution. Also, because an aqueous solution is a liquid, movement of the electricity carried by charged particles is easier since particles can slide past each other (unlike in a solid). Yet they are close enough together to transfer the charge from particle to particle (unlike in a gas).
The most common charge carrier in electricity is the electron. However there are special cases where other things act as charge carriers, but they are usually not subatomic particles:In electrolytes the charge carriers are ionsIn aqueous electrolytes it is possible for hydrogen ions (protons) to be charge carriersIn semiconductors the charge carriers can be either electrons or holes (virtual particles produced by electron gaps in valence band)
Electric energy is carried by electrically charged particles, such as electrons and protons. When these particles move through a conductor, they create an electric current and generate electric energy.
Most covalent compounds do not conduct electricity as aqueous solutions because they do not dissociate into ions. Covalent compounds typically exist as molecules in solution rather than as ions, which are required for conducting electricity.
electricity can travel through anything with a positive and negative electrical charge
Electricity travels through objects that conduct electricity, such as metals, because they have free-moving electrons that can carry the electric charge. Insulators, like rubber or plastic, don't conduct electricity because their electrons are tightly bound and cannot move freely to carry the charge.
The fast movement of the charged particles. Heat in everything is the exciting of a substances particles. That is all Lightning really is. The movement of charged particles from a place of higher charge to a place of lower charge. This is the basis of Electricity.
Negative charge
The fast movement of the charged particles. Heat in everything is the exciting of a substances particles. That is all Lightning really is. The movement of charged particles from a place of higher charge to a place of lower charge. This is the basis of Electricity.
There are no mobile electrically charged particles in a glucose solution that are sufficiently long-lived to transport electric charge from one electrode immersed in a glucose solution to another.
Charge is a property of subatomic particles like protons and electrons, which are present in all atoms. All atoms contain some combination of positively charged protons in the nucleus and negatively charged electrons orbiting the nucleus. This gives atoms an overall neutral charge, but they do have individual charges on their component particles.
by charge transport and transfer ........they are substances whose aqueous solution are conductors of electricity..electrolytes are good electrical conductors while non electrolytes do not conduct electricity ..........