1.The electrons which take part in order to exhibit variable oxidation states by transition metals area.nsnsns onlyb.(n−1)d(n-1)d(n−1)d onlyc.nsnsns and (n−1)d(n-1)d(n−1)d only but not npnpnpd.(n−1)d(n-1)d(n−1)d and npnpnp only but not nsnsnsLogin to continueOnly logged in users canattempt or see the solution.
