list some uses of non metals [at least 10 uses]
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Oxygen which is a non metal is used by humans and animals
chlorine which is a non metal is used in purifying water
sulphur is a non metal which is used in making crackers
chlorine which is a non metal is used in purifying water
sulphur is a non metal which is used in making crackers
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1) oxygen to breath
2) plastic to cover wire
3) carbon dioxide to plants
2) plastic to cover wire
3) carbon dioxide to plants
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