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The metals of Group 2 in the periodic ta...

The metals of Group 2 in the periodic table from top to bottom are - Be, Mg, Ca, Sr, & Ba
State the common feature in the electronic configuration of all these elements given.

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Each element has 2 valence electrons.
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ICSE-PERIODIC PROPERTIES OF ELEMENTS -QUESTION
  1. Define the following terms: Electron affinity .

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  2. Answer the following questions: The metals of Group 2 from top to ...

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  3. The metals of Group 2 in the periodic table from top to bottom are - B...

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  4. An element has an atomic number 16. State the period to which it belon...

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  5. An element has an atomic number 16. State the number of valence electr...

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  6. Atomic number of element Z is 16. Is Z a metal or a non metal.

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  7. There are three elements E, F, G with atomic numbers 19, 8 and 17 res...

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  8. There are three elements E, F, G with atomic numbers 19, 8 and 17 res...

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  9. Changes in the properties of elements on moving left to right across a...

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  10. Changes in the properties of elements occurs on moving top to bottom i...

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  11. Changes in the properties of elements on moving left to right across a...

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  12. Changes in the properties of elements on moving left to right across a...

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  13. Changes in the properties of elements on moving left to right across a...

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  14. Arrange the following as per the instructions given in the brackets :...

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  15. Arrange the following as per the instructions given in the brackets :...

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  16. Arrange the following as per the instructions given in the brackets :...

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  17. Arrange the following as per instructions given in the brackets: Cl,...

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  18. Arrange the following as per the instruction given in the brackets: ...

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  19. Arrange the following as per the instruction given in the brackets: ...

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  20. Arrange the following as per the instruction given in the brackets: ...

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