Chemical composition, density and thickness of glass samples
are given in Table 1. It is seen that the density of glass samples increase with higher RmOn content, due to higher molecular weight
of RmOn compared to with B2O3, therefore it is expected result. The
density of Bi2O3 glasses more than PbO glasses [6] and BaO glasses
respectively. The density of all glass samples are illustrated in Fig. 2
along with their composition.