Which set of elememel shows positive electron gain enthalpy?
1. He,N,O
2. Ne,N,Cl
3. O,Cl,F
4. N,He,Ne
The Van der Waals radii of O,N,Cl,F and Ne increases in the order?
The Van der walls radii of O,N,Cl,F and Ne increases in the order.
A. F, O, Ne, ClB. N, O, F, Ne, ClC.Ne, F, O, N, ClD. F, Cl, O, N, Ne
The van der waals radii of O,N,Cl,F and Ne increases in the order of: