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The d & f Block Elements — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryThe d & f Block Elements1 Mark
MCQ
Which forms coloured salts?
  • A
    Metals
  • B
    Non-metals
  • C
    p-block elements
  • D
    Transitional elements
✓

Answer

  1. Transitional elements

Explanation:

Transitional elements form coloured salts due to the presence of unpaired electrons of d-orbital.

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