The radial distribution curve of ` 2s` sub-level consists of `x` nodes. Value of `x` is :

The radial distribution curve of 2s sublevel consists of x nodes, x is

The radial distributio curve of 2s sublevel consists of x nodes x is :

The number of nodes in radial distribution curve of 4s sublevel is

In the radial probability distribution curve for the 2s orbital of the hydrogen atom, the minor maximum, the node and the major maximum occur at the following distances from the nucleus respectively

(A) : The radial probability distribution curves of 1s, 2p, 3d orbitals are identical in shape (R) : The number of nodal planes present in these orbitals is different

The radial distribution curve of the-orbital with double dumbbell shape in the 4^(th) principle shell consists of 'n' nodes, n is

The radial probability distribution curve obtained for an orbital wave function has 3 peaks and 2 radial nodes. The valence electron of which one of the following metals does this wave function correspond to ?