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Answer the following questions: Write t...

Answer the following questions:
Write the answers of the questions with reference to the structural of the periodic table.
Draw the electronic configuration of the second row of elements of first group in the periodic table.

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NAVNEET PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-EXERCISE
  1. Write the answers of the question with reference to the structure of t...

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  2. Answer the following questions: Write the answers of the questions wi...

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  3. Answer the following questions: Write the answers of the questions wi...

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  4. Answer the following questions: Write the answers of the questions wi...

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  5. Answer the following questions: Observe the figure and answer the fol...

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  6. Answer the following questions: Observe the figure and answer the fo...

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  7. Answer the following questions: Give two examples of metalloids.

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  8. Write a short note on: Position of isotpes in the Mendeleev's and t...

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  9. Answer the following questions: Write a short note on the zig-zag lin...

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  10. Answer the following questions: Classify the following elements into...

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  11. Answer the following questions: Classify the following elements into...

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  12. Answer the following questions: Classify the following elements into...

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  13. Answer the following questions: Identify the electronic configuration...

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  14. Answer the following questions: Define (i) Group (ii) Period.

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  15. Answer the following questions: Write the numbers of vertical column...

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  16. Answer the following questions: How many elements are there in the s...

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  17. Answer the following questions: State the number of elements in the ...

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  18. Answer the following questions: State the number of elements in the ...

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  19. Answer the following questions: Which column is known as the zero gr...

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  20. Answer the following questions: Which group elements have seven elec...

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