The nonleptonic weak decays of meson B into a scalar and pseudoscalar meson are studied. The scalar mesons under consideration are σ (or f0(600)), f0(980), a0(980) and K0*(1430). We calculate the Branching ratios in the Naive Factorization approximation. Scalars are assumed to be qq̄ bounded sates, but an estimation can be obtained in the case they are four bounded states.
