Chemistry · Group 17 Elements
Which element from Group 17 is used to eliminate bacteria and viruses from surfaces, drinking water, sewage, industrial waste, and swimming pools?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Bromine
- 2Fluorine
- 3Iodine
- 4Chlorine✓
Correct answer
Chlorine
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