THE BASIC PRINCIPLES OF SULPHUR CRESTED COCKATOO

In China, as early because the sixth century BC, sulfur was often called shiliuhuang and was extracted from pyrite. It had been employed generally in black gunpowder through the Chinese. Antoine Lavoisier, in 1777 suggest that sulfurs is a distinct ingredient and elemental sulfur was identified in 1867.The report goes on to state that top concentra