The ordering of these elements is representative of patterns where one column comprises metals to the left of the table and nonmetals being on the right side. You may also like best worksheet templates.Ī Periodic Table defined is a horizontal arrangement comprising of all the chemical elements that are present in the order of their atomic number, electronic configuration, and persisting chemical properties. But let’s not forget that we sure have come a long way since listing and counting only earth, wind and fire as the elements existing. The development of the Periodic Table then followed, with Russian chemist Dimitri Mendeleev arranging the elements by order of atomic mass, and was largely credited for it in its history. Whether or not it was what he thought of when he was imagining his Philosopher’s Stone, that experiment eventually paved way for the discovery of the other first elements in Science, in the early 1800s. In his attempt to create an object that could turn metals into pure gold, Hennig Brand heated boiled urine which resulted in a liquid bursting out into flames, producing what we now know as phosphorus, for the very first time. In 1669, a German merchant who was considered as an amateur alchemist at the time tried to get to that famed stone first, not by magic of course, but by science and experiment. But this isn’t about Hogwarts magic or discrediting J.K. Rowling’s Harry Potter wasn’t the only one privy to the Philosopher’s Stone. Sheet Templates 8+ Periodic Table Worksheet Templates – PDF
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