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 10
Context: A patient is suffering from a thyroid disorder due to deficiency of a particular non-metal. Name the non-metal and its use in the human body.
Describe one use of hydrogen in the chemical industry.
Describe one use of phosphorus in daily life.
Explain why graphite is used in making electrodes.
Explain why non-metals are used as insulators in electrical appliances.
Explain why non-metals are used in making non-stick cookware coatings.
Explain why oxygen is important in hospitals.
Name the non-metal that is used in the process of photosynthesis by plants.
State one use of chlorine in water treatment.
State one use of nitrogen in the food industry.
State one use of non-metals in agriculture.
