`e^(-)` configuration of `._(90)` Th-

Write down the electronic configuration of : Th^(4+)

Write down the electronic configuration of Th^(4+)

Write down the electronic configuration of: Th^(4+)

An isotope of ._(90)Th^(231) can be converted into ._(90)Th^(227) by the emission of

Write down the electronic configuration of : (a) Cr^(3+) (b) Cu^(+) (c ) Co^(2+) (d) Mn^(2+) (e) Pm^(3+) (f) Ce^(4+) (g) Lu^(2+) (h) Th^(4+)

Write the Boron family elements in the order. Write the electronic configurations of 2^(nd), 3^(rd) and 4^(th) elements of the group.

Write the Boron family elements in the order. Write the electronic configurations of 2^(nd), 3^(rd) and 4^(th) elements of the group.

Write electronic configuration of element E.