What is nodel plane? How much in 3s orbital?
Answers
the plane in which the less possibility of electron meeting . .
it is the plane in which the less density of electron is seen ...
the nodal planes in 3s orbital is 2....
A node is space in which no electrons are present. It is present in between the orbitals(except for s-orbital there are no nodes present).
Nodal points are only present in p and d orbitals as it is the point at which the shape of the orbital is formed.Nodal planes are the regions around the nucleus where the probability of finding electrons is likely to be zero.
In some cases like Cr an Cu there are some differences in their subshells(4s and 3d) and the electrons shift from a subshell of lower energy to a subshell of higher energy thus getting completly fillrd or half filled . This only takes place in the presence of sunlight
Read more on Brainly.in - https://brainly.in/question/10616393#readmore(1) Radial nodes/ spherical nodes number of radial nodes =

(2) Angular nodes/ number of nodal planes number of angular nodes/ nodal planes = 
*Nucleus and are not considered as node.
When = 2, ‘m’ has five values -2, -1, 0, +1, +2. It implies that d subshell of any energy shell has five orbitals. The shapes of all d- orbital is not identical. Shapes of these Four d orbitals are same
dxy, dyz, dxz, 
If =0 and m = 0 it implies that s subshell has only one orbital called as s orbital.It implies that, p subshell have three orbitals called as px, py and pz.