Uses of Non-metals
Chemistry ⇒ Metals and Non-metals
Uses of Non-metals starts at 6 and continues till grade 12.
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See sample questions for grade 9
Describe one use of hydrogen in industry.
Describe one use of nitrogen in the food industry.
Describe one use of phosphorus in daily life.
Explain why chlorine is added to swimming pool water.
Explain why graphite is used as a lubricant.
Explain why oxygen is important for combustion.
Name a non-metal that is used in the making of medicines for thyroid disorders.
Name a non-metal that is used in the preservation of food.
Name a non-metal that is used in the production of acids.
Name one non-metal that is used to disinfect drinking water.
State one use of carbon dioxide in the beverage industry.
State one use of hydrogen as a fuel.
State one use of iodine in the medical field.
Which non-metal is used in the making of explosives?
Which non-metal is used in the making of solar cells?
Which non-metal is used in the manufacture of bleaching powder?
Which non-metal is used in the manufacture of detergents?
Which non-metal is used in the manufacture of fertilizers to promote plant growth?
Which non-metal is used in the process of photosynthesis?
Which non-metal is used in the purification of water and swimming pools?
