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Classify each substance as either a conductor or insulator.

A sample of mercury:
✔ conductor

A piece of glass:
✔ insulator

A rubber hose:
✔ insulator

A negatively ionized lithium paste:
✔ conductor

Sagot :

The correct classification of each substance is as follows:

  • A sample of mercury: conductor
  • A piece of glass: insulator
  • A rubber hose: insulator
  • A negatively ionized lithium paste: conductor

What are conductors and insulators?

A conductor is a substance that can transmit electricity, heat, light or sound while an insulator is a substance that does not transmit heat, sound or electricity.

Conductors are usually metals while insulators are usually non-metals. Examples of conductors include;

  • Iron
  • Aluminum
  • Copper

Examples of insulators include;

  • Glass
  • Paper
  • Wood
  • Silk

Therefore, the correct classification of each substance is as follows:

  1. A sample of mercury: conductor
  2. A piece of glass: insulator
  3. A rubber hose: insulator
  4. A negatively ionized lithium paste: conductor

Learn more about conduction at: https://brainly.com/question/18084972

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Answer:

Explanation:

E2020

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