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What are s-block elements?...

What are `s-`block elements?

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Group `1` and `2` elements being to `s`-block elements because differentiating electron enters `s`-orbital.
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What are d-block elements?

Which pair of atomic numbers represent. Element which are both s-block elements

Knowledge Check

  • Which of the following is not true about s-block elements?

    A
    They have large atomic sizes
    B
    They have lower ioinisation enthalpies
    C
    they have variable oxidation state
    D
    They form basic oxides

  • Which pair of atomic numbers represent s-block elements?

    A
    3,12
    B
    6,12
    C
    9,17
    D
    7,15

  • Group 13 elements form complexes much more readily than the s -block elements because of

    A
    smaller ionic size
    B
    increased ionic charge
    C
    higher charge density
    D
    all of these

    • Similar Questions

    Explore conceptually related problems

    What are the d- block elements? Write any four properties of d - block elements and give their general outer electronic configuration.

    Why is it that the s- block elements never occure free in nature? What are their usual modes of occurrence and how are they generally prepared?

    All transition elements are d-block elements, but all d-block elements are not transition elements. Which the following is true.

    Which of the following configurations represents the s-block element?

    Which of the following configurations represents the s-block element?

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