Why are there 10 elements in each series of d-block?
As the d-subshell can have a maximum of ten electrons.
To which block the element with outer electronic configuration 4s23d10 belongs?
Give the general electronic configuration of
(i) Transition elements (ii) Inner transition elements.
In terms of electronic configuration,
what is common in a given period and group?
Name the group and period to which an element with Z = 15 belongs ?
