Which of the following statements related to the modern periodictable is incorrect ? (a)The p-blockhas sic columns because a maximum of6 electronscan occupy alltheorbitals ina p - subshell. ( b)The d-blockhas 8columns becausea maximum of 8 electrons canoccupy all theorbitals in ad- subshell. ( c) Eachblockcontain a numberof columnsequal to the numberof electronsthat canoccupy thatsubshell. ( d) The blockindicatesvalue ofazimuthal quantum number(l)for thelastsubshellthatreceivedelectrons in buildingup theelectronic configuration .

Which of the following statements related to the modern periodictable

1.	Which of the following statements related to the modern periodictable is incorrect ? (a)The p-blockhas sic columns because a maximum of6 electronscan occupy alltheorbitals ina p - subshell. ( b)The d-blockhas 8columns becausea maximum of 8 electrons canoccupy all theorbitals in ad- subshell. ( c) Eachblockcontain a numberof columnsequal to the numberof electronsthat canoccupy thatsubshell. ( d) The blockindicatesvalue ofazimuthal quantum number(l)for thelastsubshellthatreceivedelectrons in buildingup theelectronic configuration .
Answer» Solution :STATEMENT ( B)is incorrectwhileotherstatement are correct. The CORRECTSTATEMENT( b) is : thed- blockhas10 columns because a maximum of 10electrons canoccupyall THEORBITALS in a d- SUBSHELL.