Different elements have different oxidation and reduction tendencies Little tendency to lose or Tendency gaIn electrons Na Mg to gal electrons Cr MnI Fe Co Ni CulZn G Tendency to lose Ru Rh Pd Ag cd In sb electrons Rel Os Bi Po At Rn Is Hs M1 110 5606162636416566167 Ce Pr Pm sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am cm Bk cr Es Fm Md NoDifferent elements have different oxidation and reduction tendencies Little tendency to lose or gain electrons Tendency to gain electrons Tendency to lose electrons