The general electronic configuration of the transition elements is
(n-1)d10, (n+1)s2
(n- 1)d1-10, (n + 1)s1-2
(n- 1)d1-10, np6,ns2
(n- 1)d1-10, ns1-2
D.
(n- 1)d1-10, ns1-2
Generally, d-block elements are called transition elements as they contain inner partially filled d-subshell. Thus, their general electronic configuration is (n-1)d1-10 , ns1-2.
Select the coloured compound amongst the following .
(At. no. Ti= 22, Cr= 24, Cu= 29, Zn= 30)
TiCl4
CrCl3
ZnCl3
CuCl