The recently discovered element, Meitnerium (Z = 109) belongs to :

Meitnerium $[\text{Z}=109]$ belongs to d-block, VIIIB group and  7^th period.

$\text{Z}=109=1{\text{s}}^{2}2{\text{s}}^{2}2{\text{p}}^6,3{\text{s}}^{2}3{\text{p}}^{6}4{\text{s}}^{2}3{\text{d}}^{10},4{\text{p}}^{6}5{\text{s}}^2,4{\text{d}}^{10}5{\text{p}}^{6}6{\text{s}}^{2}4{\text{f}}^{14}5{\text{d}}^{10},6{\text{s}}^{2}6{\text{p}}^{6}5{\text{f}}^{14},6{\text{d}}^{7}7{\text{s}}^2$