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ChemistryJEE Main 5 Apr 2026, Shift 1·Q10·MCQ·Easy

d- and f-Block · Properties of interstitial compounds

Which of the following is NOT a physical or chemical characteristic of interstitial compounds ?
  1. (1)They have high melting points, higher than those of pure metals
  2. (2)They are very soft ionic in nature
  3. (3)They retain metallic conductivity
  4. (4)They are chemically inert and usually non-stoichiometric
We corrected a printing error in the original paper

Source printed “a physical or chemical characteristics”.

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