Forensic toxicology plays a crucial role in criminal investigations. These skilled professionals scrutinize bodily fluids and tissues to identify the presence of harmful substances. Their expertise can help pinpoint the cause of death, reveal potential foul play, and ultimately assist law enforcement in solving complex cases. A forensic … Read More

Before contemporary methods of organizing elements, scientists faced challenges in the known elements. One early attempt was made by Johann Wolfgang Döbereiner, a German chemist who observed a striking pattern among certain groups of elements. He proposed that three elements with similar traits could be grouped together as a triad, forming the b… Read More