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MBD-METALS AND NON METALS-EXAMPLE
- How is ionic compound potassium oxide formed?
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- Ionic compounds are insulators when in solid state whereas when in aqu...
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- Give two ores of aluminium.
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- Give uses of five metals
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- Which gas is produced when reactive metals come in contact with dilute...
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- Give reason aluminium oxide is considered as an amphoteric oxide.
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- How do iron and aluminium react with water?
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- What happen when:iron oxide is heated with coke?
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- What happen when:Magnesium is treated with dilute sulphuric acid?
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- What happen when: zinc is added to blue virtrol solution?
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- What is rust? Explain it with the help of a chemical reaction.
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- Write two alloys of iron?
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- Write the names of metals found in bronze and brass.
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- What is the reason of catchig fire by potassium and sodium on their ow...
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- Observe the figure given below and name the gas produced also give the...
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- Why ionic compound are solid at room temoerature?
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- How copper is extracted from its sulhide ore.write balanced equation.
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- Why school bells are made up of metal not of non metal?
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- Give one example of metal which is liquid at room temperature
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- Name one non metal which is lustrous?
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