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Unit 3: Metals and non metals
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About this unit
Most of the materials present around us is grouped widely into metals and non metals. In this unit, we would come across their physical and chemical properties, reactivity series of metals, ionic bonds, and ionic compounds. We would also know in detail how metals occur in nature, different ways to extract them, how they corrode, and how to prevent them from corrosion.
Practice
- Identify the property of a metalGet 3 of 4 questions to level up!
- Identify a metal with an exceptional physical propertyGet 5 of 7 questions to level up!
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Practice
- Identify the nature of metal oxide and non metal oxideGet 3 of 4 questions to level up!
- Acidic, basic, and amphoteric oxidesGet 3 of 4 questions to level up!
- Metals reacting with air and waterGet 3 of 4 questions to level up!
Practice
- Reactivity of elementsGet 3 of 4 questions to level up!
- Reactivity of metals (overview)Get 3 of 4 questions to level up!
Practice
- Identify ions present in ionic compoundsGet 3 of 4 questions to level up!
- Formation of ionic compoundsGet 3 of 4 questions to level up!
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Practice
- Roasting and calcinationGet 5 of 7 questions to level up!
- Reduction methodGet 3 of 4 questions to level up!
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- Corrosion: Identify the compoundsGet 5 of 7 questions to level up!
- Metals used in alloysGet 5 of 7 questions to level up!
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