Which category contains discarded electronics containing toxic materials like lead, mercury, and cadmium?

Which category contains discarded electronics containing toxic materials like lead, mercury, and cadmium?

• A. E-waste
• B. Paper and Cardboard
• C. Glass
• D. Metals

Answer: (A)

Discarded electronics fall into a category that covers electrical and electronic devices at end of life. These items commonly contain hazardous substances such as lead, mercury, and cadmium, which can harm people and the environment if they’re not handled properly. Labeling this stream as e-waste highlights the need for special collection, safe sorting, and proper recycling to recover valuable materials and prevent toxin release. The other options don’t fit because paper and cardboard are fiber-based packaging without electronic hazards, glass typically refers to non-electronic glass products, and metals cover metal scraps without capturing the entire electronic device and its hazardous components.

Discarded electronics fall into a category that covers electrical and electronic devices at end of life. These items commonly contain hazardous substances such as lead, mercury, and cadmium, which can harm people and the environment if they’re not handled properly. Labeling this stream as e-waste highlights the need for special collection, safe sorting, and proper recycling to recover valuable materials and prevent toxin release. The other options don’t fit because paper and cardboard are fiber-based packaging without electronic hazards, glass typically refers to non-electronic glass products, and metals cover metal scraps without capturing the entire electronic device and its hazardous components.