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Give the charactercs (symbol , change , ...

Give the charactercs (symbol , change , mass) of all fundamental particles.

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`{:(,"symbol"," Charge","Mass"),("Proton"," P",1.6xx10^(-19)C,1.67xx10^(-27)Kg),("Electron"," e",-1.6xx10^(-19)C,9.1xx10^(-31)Kg),("Neutron"," n","Nil",1.72xx10^(-27)Kg):}`
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PEARSON IIT JEE FOUNDATION-ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER-SHORT - ANSWER TYPE QUESTIONS
  1. Give the charactercs (symbol , change , mass) of all fundamental parti...

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  2. Why do metals form cations and non - metals form anions?

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  3. Calculate the number of neutrons in the following. (a) .(15)X^(...

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  4. For each of the following reactions identify the products formed and ...

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  5. Define radical . Give some examples of bivalent negative radicals.

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  6. How do you distinguish physical change and chemical change?

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  7. Mention different types of combination reactions with example.

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  8. What is meant by thermal decomposition ? Give an example.

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  9. Difine double decomposition reaction . Give an example.

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  10. What is a chemical displacement reaction ? Mention the condition requi...

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  11. Distinguish between cations and anions.

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  12. In the table given below , some commonly used positive and negative ...

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  13. Distinguish between atomic number and mass number with an example.

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  14. Draw the geometrical representation of sulphur.

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  15. Derive the formula of the following compounds. (a) Ammonium nitr...

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  16. How do you distinguish metals and non - metals with respect to electro...

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  17. Write the electronic configurations of the following elements. (a...

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  18. Explain the following of sodium chloride.

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  19. Write the symbols of the following elements. (a) Cadmium (b)...

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  20. Explain the observable change taking place during reaction of iron wit...

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