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Use the letters only written in the Peri...

Use the letters only written in the Periodic Table given below to answer the questions that follow :

State the number of valence electrons in atom J.

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Five valence electrons
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ICSE-SAMPLE PAPER 2016-SECTION-II
  1. Use the letters only written in the Periodic Table given below to ans...

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  2. Use the letters only written in the Periodic Table given below to ans...

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  3. Use the letters only written in the Periodic Table given below to ans...

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  4. Use the letters only written in the Periodic Table given below to ans...

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  5. If an element has a low ionization energy then it is likely to be ["m...

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  6. If an element has seven electrons in its outermost shell then it is li...

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  7. The following table shows the electronic configuration of the elements...

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  8. The following table shows the electronic configuration of the elements...

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  9. Write a balanced chemical equation for the following: Burning of hex...

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  10. Write a balanced chemical equation for the following: Action of wate...

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  11. Write balanced chemical equations for the Heating of ethanol at 170^@C...

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  12. Give the structural formulae of the following: 2-methyl propane

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  13. Give the structural formula of the following: ethanoic acid

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  14. Give the structural formulae of the following: Butan-2-ol

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  15. Equation for the reaction when compound A is bubbled through bromine d...

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  16. Equation for the reaction when compound A is bubbled through bromine d...

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  17. Fill in the blanks using the appropriate words given below: (Sulphur...

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  18. Fill in the blanks using the appropriate words given below: (Sulphur...

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  19. State your observations when : Dilute hydrochloric acid reacts with ...

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  20. State your observations when : Dilute hydrochloric acid reacts with ...

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