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P Block Elements question

2022 · 26 Jun · Shift 2 · Q3
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P Block Elements question

2022 · 26 Jun · Shift 2 · Q3

JEE MainChemistryP Block ElementsMCQ+4 / −1
Which of the following elements is considered as a metalloid?
  1. A
    Sc
  2. B
    Pb
  3. C
    Bi
  4. D
    Te
View written solutionFree

Correct answer: D

  1. Recall the definition of a metalloid

    Metalloids are elements that show properties intermediate between metals and non-metals. Commonly recognized metalloids include: B, Si, Ge, As, Sb, Te\text{B, Si, Ge, As, Sb, Te}B, Si, Ge, As, Sb, Te

  2. Check each option

    A: Sc (Scandium)
    Scandium is a transition metal, not a metalloid.

    B: Pb (Lead)
    Lead is a post-transition metal, not a metalloid.

    C: Bi (Bismuth)
    Bismuth is also a metal (post-transition metal), not a metalloid.

    D: Te (Tellurium)
    Tellurium is a well-known metalloid.

  3. Conclusion

    The element considered a metalloid is: Te\boxed{\text{Te}}Te​

  4. Comparison with stored answer

    Stored correct answer: D
    Derived answer: D
    Therefore, the derived answer agrees with the stored answer.

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