3 public questions tagged with this topic.
Interstitial compounds are formed when small atoms (H, C, N) occupy voids in metal lattices (e.g., TiC).
Ref: NCERT Class 12 Chemistry > Chapter 4: d and f Block Elements > Topic: Preparation and Properties of Potassium Dichromate and Permanganate
Transition metals are not used as inert electrodes - Pt is used but it's not inert.
Ref: NCERT Class 12 Chemistry > Chapter 4: d and f Block Elements > Topic: Applications of d and f Block Elements
Transition metal compounds are not used as food preservatives.
Ref: NCERT Class 12 Chemistry > Chapter 4: d and f Block Elements > Topic: Applications of d and f Block Elements
