name the non metals which is a) essential for breathing b) used as water disinfectant
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Answered by
4
Answer:
chlorine is used as water disinfectant
Answered by
1
Answer:
- oxygen is nonmetal as it is used in breathing
- Cl is used as water disinfectant
Explanation:
Both are non metal oxygen belong to group 16 and cl belong to group 17
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