Iodine is a poor conductor of electricity because it is a molecular solid consisting of diatomic iodine (I₂) molecules held together by weak van der Waals forces. In this structure, there are no free-moving charged particles, such as ions or electrons, that can carry an electrical current. Additionally, when iodine is in its solid state, the lack of a metallic or ionic lattice further inhibits electrical conductivity. Thus, due to the absence of free charge carriers, iodine does not conduct electricity well.
Yes. These are typical properties of nonmetals.
Yes. Diamond is a poor conductor of electricity.
Iodine is a poor conductor of heat and electricity because it is a molecular solid composed of diatomic molecules (I2), which do not have free-moving electrons or ions that can carry electric charge. The strong covalent bonds between iodine atoms restrict the mobility of these molecules, limiting thermal conductivity. Additionally, the absence of a delocalized electron system further impairs its ability to conduct electricity. Consequently, iodine behaves as an insulator rather than a conductor.
A gas is usually a poor conductor of electricity. In contrast, a brittle solid material that is a poor conductor of electricity is typically an insulator.
Among the options listed, saltwater is a good conductor of electricity due to the presence of ions that can move freely and carry electric current. Camphor, iodine, and diamond are not good conductors; they are generally insulators or poor conductors. Camphor is a non-polar compound, iodine is a molecular solid, and diamond, while a good thermal conductor, does not conduct electricity well due to its lack of free electrons.
Iodine, either in its solid state or dissolved in alcohol, is not a conductor of electricity.
Iodine is likely to be a poor conductor of electricity and a brittle solid at room temperature. It is a non-metal with properties that make it a poor conductor of electricity and a brittle solid.
No solid iodine does not conduct electricity.
Yes. These are typical properties of nonmetals.
Iodine crystals are very poor conductors of heat and electricity
No, iodine is not a good conductor of heat or electricity because it is a non-metal and does not have free electrons that can move to carry an electric current. In its solid form, iodine is a poor conductor of heat as well due to its molecular structure that limits the transfer of energy.
No solid iodine does not conduct electricity.
No
No
Carbon is a poor conductor of heat and electricity.
Yes. Diamond is a poor conductor of electricity.
Iodine is a poor conductor of heat and electricity because it is a molecular solid composed of diatomic molecules (I2), which do not have free-moving electrons or ions that can carry electric charge. The strong covalent bonds between iodine atoms restrict the mobility of these molecules, limiting thermal conductivity. Additionally, the absence of a delocalized electron system further impairs its ability to conduct electricity. Consequently, iodine behaves as an insulator rather than a conductor.