Computer · Environmental Engineering
Which of the following toxic substances is commonly found in the phosphor coating of E-waste 'cathode ray tubes (CRT)'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Chromium
- 2Magnesium
- 3Boron
- 4Cadmium✓
Correct answer
Cadmium
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