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The element ekasilicon predicted by .......

The element ekasilicon predicted by ...... was discovered by .. .. .. . .. who named it as ............ .

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To answer the question step by step, we will identify the key components of the statement regarding the element ekasilicon. ### Step 1: Identify the Predictor of Ekasilicon The first part of the question asks who predicted the element ekasilicon. The answer is Dmitri Mendeleev, who is known for creating the periodic table and predicting the existence of various elements based on their properties. **Hint:** Think about the scientist who formulated the periodic law and predicted undiscovered elements. ### Step 2: Identify the Discoverer of Ekasilicon ...
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ICSE-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-FILL IN THE BLANKS. TYPE QUESTIONS
  1. The element ekasilicon predicted by ...... was discovered by .. .. .. ...

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  2. .. .......... and not the ......... is the most fundamental property o...

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  3. Hydrogen may be placed at the top in group ......... as well as in gro...

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  4. Vertical columns of periodic table are known as

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  5. The sixth period contains-in all ............ elements among which .. ...

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  6. The elements of p-block possess electronic configuration of the type ....

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  7. What is the basis of the long form of the periodic table?

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  8. Most of the transition metal ions are ............... and........ in n...

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  9. Covalent radius is defined as .. ....... of the distance between the ...

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  10. Ca^(2+) has a smaller ionic radius than K^(+) because it has ............

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  11. The atomic radii ............ on moving down a group.

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  12. Anion is ..................... (larger / smaller) than the parent atom...

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  13. The screening effect of inner electrons on the nucleus causes

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  14. Noble gases possess .... .. ...... values of ionisation energies due t...

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  15. Give one word or a phrase for the following statement: The energy ...

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  16. Comment on the electron affinities of noble gases.

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  17. Second electron affinity of oxygen is ............ .

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  18. Why the melting and boiling points of halogens increase in going from ...

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