Eduprobe
Question:
The metal that forms nitride by reacting directly with N2 of air is: Rb K Cs Li
Cs
K
Li
Rb
Solution:
Only Li react directly with N2 out of alkali metals
6Li + N2 → 2Li3N
Hence, the correct option is C
Cs
K
Li
Rb
Only Li react directly with N2 out of alkali metals
6Li + N2 → 2Li3N
Hence, the correct option is C