Since then, the periodic table has evolved to reflect over 150 years of scientific development and understanding in chemistry and physics. Today, with 118 known elements, it is widely regarded as one ...

However, he is remembered for his search for a pattern in inorganic chemistry. Just four years before Mendeleev announced his periodic table, Newlands noticed that there were similarities between ...

Genomics aims to provide biologists with the equivalent of chemistry's Periodic Table 1 — an inventory of all genes used to assemble a living creature, together with an insightful system for ...