In China, as early as being the sixth century BC, sulfur was often called shiliuhuang and was extracted from pyrite. It was applied predominantly in black gunpowder through the Chinese. Antoine Lavoisier, in 1777 propose that sulfurs is a definite ingredient and elemental sulfur was identified in 1867. But decrease https://sulphurcrestedcockatoohab31851.uzblog.net/getting-my-sulphur-crested-cockatoo-diet-to-work-49552466