Predict the block Period, group to which element belongs to sodium Na (z-11)​

Which element belongs to d - block

" 3.Write the period and group to which Mg element belongs "

Predict the group number and block to which the given elements belong. A(Z=9),B(Z=20),C(Z=29),D(Z=36) and E(Z=58) .

The electronic configuration of three elements X,Y and Z are given below: X 2 Y 2,6 Z 2,8,2 (i) Which element belongs to second period? (ii) Which element belongs to second group? (iii) Which element belongs to eighteenth group?

Write the electronic configuration of the elements given below and also predict the block, group number and period to which they belong. ( Z= Atomic number) I. A(Z=5) , B(Z=11) , c(Z=28) , D(Z=54) , E(Z=59) , F(Z=90) .