Which of the following materials found in E-waste is considered a “toxic heavy…

2026

Which of the following materials found in E-waste is considered a “toxic heavy metal” that can lead to significant soil and groundwater contamination if not disposed of correctly?

Answer: B. Lead

  1. A.

    Aluminium

  2. B.

    Lead

  3. C.

    Silica

  4. D.

    Gold

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Correct answer: B

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