Which non-metal elements form interstitial compounds with elements of first transition series? Give answer in brief.

Which non-metal elements form interstitial compounds with elements of

1.	Which non-metal elements form interstitial compounds with elements of first transition series? Give answer in brief.
Answer» C,H,B,N,etcExplanation:C,N,H,B non-metal elements FORM intertitial compound with first transition series due to,transition metal have defects in crystal lattice, they are neither IONIC nor covalent, ALSO have vacant places.