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JNAN PUBLICATION-MATTER (NATURE OF MATTER)-EXAMPLE
- How could you seperarte sugar powder and burnt out lime poweder from i...
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- How could you separate sugar powder from salt powder?
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- What reactin will happen if dilute H2SO4 is added to zinc powder?
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- What would happen if water is poured on calcium oxide?
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- What is metalloid? Give example.
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- What are magnetic elements? Give example.
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- What are metals?
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- What are non-metals?
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- What would happen if magnesium wire is burnt in air?
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- Though hydrogen is a gas it is placed in activity series why?
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- Write some uses of Graphite
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- It is possible to keep CuSO4 solution in an iron dish?
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- Give some examples:- Two high electro-positive metal.
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- Give some examples:- Two low electro-positive metal.
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- Give some examples:- Two medium electro-positive metal.
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- Discuss how certain elements perform maintenance of water balance, fun...
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- Discuss how certain elements perform maintenance of formation of teeth...
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- Discuss how certain elements perform Constraction of muscle and conduc...
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- Name the metals and non-mmetals present in the compounds we use in our...
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- Name the metals and non-metals present in the compounds we use in our ...
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