Which of the following is not correctly matched

Options

A. d-block element: `(n-1)d^(1-10)ns^(0-2)`
B. p-block element:`ns^(2)np^(1-6)`
C. s-block element: `(n-1)f^(@)(n-1)d^(@)ns^(1-2)`
D. Representative element : `ns^(1-2)np^(1-5)`

Answer

D