What state of matter is NOT typically associated with electrical conductivity?

What state of matter is NOT typically associated with electrical conductivity?

• A. Solids
• B. Liquids
• C. Gases
• D. Plasma

Answer: (C)

Gases are not typically associated with electrical conductivity due to their molecular structure and behavior. In solids and liquids, atoms or molecules are generally in closer proximity, which allows the movement of charged particles, such as electrons or ions, facilitating conductivity. In contrast, the molecules in gases are far apart, and while some gases can conduct electricity under certain conditions (like ionized gases), most gases do not have free charge carriers available to support significant conductivity. Plasma, on the other hand, is an ionized state of matter that consists of free electrons and ions, making it highly conductive. Therefore, while some exceptions exist, gases, in general, do not exhibit significant electrical conductivity compared to solids, liquids, and plasmas, making this the correct answer.

Gases are not typically associated with electrical conductivity due to their molecular structure and behavior. In solids and liquids, atoms or molecules are generally in closer proximity, which allows the movement of charged particles, such as electrons or ions, facilitating conductivity.

In contrast, the molecules in gases are far apart, and while some gases can conduct electricity under certain conditions (like ionized gases), most gases do not have free charge carriers available to support significant conductivity.

Plasma, on the other hand, is an ionized state of matter that consists of free electrons and ions, making it highly conductive. Therefore, while some exceptions exist, gases, in general, do not exhibit significant electrical conductivity compared to solids, liquids, and plasmas, making this the correct answer.