Q. The element with the electronic configuration as [ Ar ] represents a

 4179  185 Jharkhand CECEJharkhand CECE 2010Classification of Elements and Periodicity in Properties Report Error

Solution:

Electronic configuration reveals that the p-orbital of the element is not complete. Therefore, it is a p-block element. Moreover, the atomic number of the element is 33(As).Therefore, it is a metalloid.