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Look at the pictures given below and ans...

Look at the pictures given below and answer the following question.

Write what these objects are made up of.

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Coal is made of the residue of trees and plants formed in a million years and contains mainly carbon, while iron nails are made of iron.
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PEARSON IIT JEE FOUNDATION-METALS AND NON-METALS-CLASSROOM CORNER (LONG ANSWER TYPE QUESTION)
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  6. Graphite is a non-metal that is similar to metals in many ways. Give f...

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  7. State five uses of metals and five of non-metals.

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  8. List the main properties and uses of the alloys given in the table bel...

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  9. Given reasons for the following. Non-metals are not used for making u...

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  10. Given reasons for each of the following. Sulphur is used in skin oint...

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  11. Given reasons for each of the following. Phosphorus is stored inside ...

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  12. Given reasons for each of the following. Iron can displace copper fro...

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  13. Displacement reaction is a reaction in which a less reactive metal is ...

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  14. In the table given below, Summarize the difference between metals and ...

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  15. Make a simple electirc circuit using three copper wires, a bulb and a ...

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  16. Using a pair of tongs, hold a piece of magnesium ribbon over a flame a...

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  17. Take a small quantity of sulphur in a deflagrating spoon and heat it o...

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  18. Find out about ores of different metals that are found in India and th...

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