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Give reason for the following: Non metal...

Give reason for the following: Non metals do not form positively charged ions.

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**Step-by-Step Solution:** 1. **Understanding Ion Formation:** - Ions are formed when atoms either lose or gain electrons. If an atom loses one or more electrons, it becomes positively charged (cation). Conversely, if it gains electrons, it becomes negatively charged (anion). 2. **Behavior of Non-Metals:** - Non-metals have a high electronegativity, which means they have a strong tendency to attract electrons rather than lose them. This property is due to their electronic configuration, which is closer to having a full outer shell. ...
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OSWAL PUBLICATION-DIKSHA QUESTIONS -METALS AND NON-METALS (LONG ANSWER)
  1. State three reasons : sulphur is a non metal

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  2. State three reasons : Magnesium is a metal

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  3. Give reason for the following: Titanium is a strategic metal.

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  4. Give reason for the following: Non metals do not form positively charg...

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  5. Give reason for the following: Aluminium is a reactive metal but does ...

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  6. Properties of ionic compound

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  7. Two Ores on Heating, A gives CO2 whereas ore B gives SO2. Explain the ...

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  8. When calcium metal is added to water, the gas evolved does not catch f...

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  9. Name a metal for each case : It displaces hydrogen gas from nitric aci...

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  10. A metal which does not react with cold water but reacts with steam.

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  11. What is meant by refining of metals? Name the most widely used method ...

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  12. What is thermite reaction? Give its one use.

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  13. Write the steps involved in the extraction of pure metals in the middl...

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  14. In the electrolytic refining of a metal M, what would you take as the ...

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  15. Write chemical equations for the following reactions: Cinnabar is heat...

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  16. What is Solder? Why is it used for welding electrical wires?

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  17. How do the properties of iron change when small quantity of carbon is ...

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  18. A metal X present in rock salt is highly reactive and it is stored und...

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