5 Advantages of non metals
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1.Oxygen is used for breathing.
2.Chlorine is used for purifying water.
3.Phosphorous is used in crackers.
4.Non - metals like nitrogen is used in fertilizers.
6.Graphite is used as a good conductor of .
7.Pottassium is used in fertilizers.
8.Nitrogen is used by plants.
Explanation:
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Answer:
Advantages of non metals.
Explanation:
Non metallic bearing such as impact capability, low friction , self lubricating qualities and edge loading capability...
Some bearing have a lower dry coefficient of friction that other non metallic and definitely less than cutless rubber.
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Answered by- Helping hand Vrinda
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