The Benefits Of Employee Training and Development. Employee training and development is an organizational activity in human resource management aimed at impacting the employees with skills aimed at bettering the performance of both the individual and the organization.
Figure 4. (a) Diamond has an adamantine luster. (b) Quartz is not sparkly and has a vitreous, or glassy, luster. (c) Sulfur reflects less light than quartz, so it has a resinous luster.
Luster: A mineralâs luster is the overall sheen of its surface â it may have the sheen of polished metal, or that of an unpolished metal that is pitted by weathering â or it may have the sheen of glass, or look dull or earthy, etc.